mirror of
https://github.com/moparisthebest/curl
synced 2024-12-23 16:48:49 -05:00
os400.c: fix ASSIGNWITHINCONDITION checksrc warnings
All occurrences of assignment within conditional expression in os400sys.c rewritten into two steps: first assignment and then the check on the success of the assignment. Also adjust related incorrect brace positions to match project indentation style. This was spurred by seeing "if((inp = input_token))", but while in there all warnings were fixed. There should be no functional change from these changes. Closes #2525
This commit is contained in:
Daniel Gustafsson
Daniel Stenberg
parent
732d093835
commit
d25f0a42e8
@ -140,7 +140,8 @@ get_buffer(buffer_t * buf, long size)
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return buf->buf;
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if(!buf->buf) {
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if((buf->buf = malloc(size)))
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buf->buf = malloc(size);
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if(buf->buf)
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buf->size = size;
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return buf->buf;
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@ -156,7 +157,8 @@ get_buffer(buffer_t * buf, long size)
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/* Resize the buffer. */
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if((cp = realloc(buf->buf, size))) {
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cp = realloc(buf->buf, size);
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if(cp) {
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buf->buf = cp;
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buf->size = size;
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}
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@ -193,7 +195,8 @@ buffer_threaded(localkey_t key, long size)
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/* Allocate buffer descriptors for the current thread. */
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if(!(bufs = calloc((size_t) LK_LAST, sizeof *bufs)))
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bufs = calloc((size_t) LK_LAST, sizeof *bufs);
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if(!bufs)
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return (char *) NULL;
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if(pthread_setspecific(thdkey, (void *) bufs)) {
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@ -273,15 +276,19 @@ Curl_getnameinfo_a(const struct sockaddr * sa, curl_socklen_t salen,
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enodename = (char *) NULL;
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eservname = (char *) NULL;
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if(nodename && nodenamelen)
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if(!(enodename = malloc(nodenamelen)))
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if(nodename && nodenamelen) {
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enodename = malloc(nodenamelen);
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if(!enodename)
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return EAI_MEMORY;
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}
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if(servname && servnamelen)
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if(!(eservname = malloc(servnamelen))) {
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if(servname && servnamelen) {
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eservname = malloc(servnamelen);
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if(!eservname) {
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free(enodename);
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return EAI_MEMORY;
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}
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}
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status = getnameinfo(sa, salen, enodename, nodenamelen,
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eservname, servnamelen, flags);
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@ -323,7 +330,8 @@ Curl_getaddrinfo_a(const char * nodename, const char * servname,
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if(nodename) {
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i = strlen(nodename);
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if(!(enodename = malloc(i + 1)))
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enodename = malloc(i + 1);
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if(!enodename)
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return EAI_MEMORY;
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i = QadrtConvertA2E(enodename, nodename, i, i);
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@ -333,7 +341,8 @@ Curl_getaddrinfo_a(const char * nodename, const char * servname,
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if(servname) {
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i = strlen(servname);
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if(!(eservname = malloc(i + 1))) {
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eservname = malloc(i + 1);
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if(!eservname) {
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free(enodename);
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return EAI_MEMORY;
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}
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@ -385,10 +394,12 @@ Curl_gsk_environment_open(gsk_handle * my_env_handle)
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if(!my_env_handle)
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return GSK_OS400_ERROR_INVALID_POINTER;
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if(!(p = (struct Curl_gsk_descriptor *) malloc(sizeof *p)))
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p = (struct Curl_gsk_descriptor *) malloc(sizeof *p);
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if(!p)
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return GSK_INSUFFICIENT_STORAGE;
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p->strlist = (struct gskstrlist *) NULL;
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if((rc = gsk_environment_open(&p->h)) != GSK_OK)
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rc = gsk_environment_open(&p->h);
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if(rc != GSK_OK)
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free(p);
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else
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*my_env_handle = (gsk_handle) p;
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@ -410,10 +421,12 @@ Curl_gsk_secure_soc_open(gsk_handle my_env_handle,
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if(!my_session_handle)
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return GSK_OS400_ERROR_INVALID_POINTER;
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h = ((struct Curl_gsk_descriptor *) my_env_handle)->h;
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if(!(p = (struct Curl_gsk_descriptor *) malloc(sizeof *p)))
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p = (struct Curl_gsk_descriptor *) malloc(sizeof *p);
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if(!p)
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return GSK_INSUFFICIENT_STORAGE;
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p->strlist = (struct gskstrlist *) NULL;
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if((rc = gsk_secure_soc_open(h, &p->h)) != GSK_OK)
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rc = gsk_secure_soc_open(h, &p->h);
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if(rc != GSK_OK)
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free(p);
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else
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*my_session_handle = (gsk_handle) p;
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@ -448,7 +461,8 @@ Curl_gsk_environment_close(gsk_handle * my_env_handle)
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if(!*my_env_handle)
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return GSK_INVALID_HANDLE;
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p = (struct Curl_gsk_descriptor *) *my_env_handle;
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if((rc = gsk_environment_close(&p->h)) == GSK_OK) {
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rc = gsk_environment_close(&p->h);
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if(rc == GSK_OK) {
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gsk_free_handle(p);
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*my_env_handle = (gsk_handle) NULL;
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}
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@ -468,7 +482,8 @@ Curl_gsk_secure_soc_close(gsk_handle * my_session_handle)
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if(!*my_session_handle)
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return GSK_INVALID_HANDLE;
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p = (struct Curl_gsk_descriptor *) *my_session_handle;
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if((rc = gsk_secure_soc_close(&p->h)) == GSK_OK) {
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rc = gsk_secure_soc_close(&p->h);
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if(rc == GSK_OK) {
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gsk_free_handle(p);
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*my_session_handle = (gsk_handle) NULL;
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}
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@ -520,7 +535,8 @@ Curl_gsk_attribute_set_buffer_a(gsk_handle my_gsk_handle, GSK_BUF_ID bufID,
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p = (struct Curl_gsk_descriptor *) my_gsk_handle;
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if(!bufSize)
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bufSize = strlen(buffer);
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if(!(ebcdicbuf = malloc(bufSize + 1)))
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ebcdicbuf = malloc(bufSize + 1);
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if(!ebcdicbuf)
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return GSK_INSUFFICIENT_STORAGE;
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QadrtConvertA2E(ebcdicbuf, buffer, bufSize, bufSize);
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ebcdicbuf[bufSize] = '\0';
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@ -586,9 +602,11 @@ cachestring(struct Curl_gsk_descriptor * p,
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if(sp->ebcdicstr == ebcdicbuf)
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break;
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if(!sp) {
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if(!(sp = (struct gskstrlist *) malloc(sizeof *sp)))
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sp = (struct gskstrlist *) malloc(sizeof *sp);
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if(!sp)
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return GSK_INSUFFICIENT_STORAGE;
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if(!(asciibuf = malloc(bufsize + 1))) {
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asciibuf = malloc(bufsize + 1);
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if(!asciibuf) {
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free(sp);
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return GSK_INSUFFICIENT_STORAGE;
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}
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@ -619,9 +637,11 @@ Curl_gsk_attribute_get_buffer_a(gsk_handle my_gsk_handle, GSK_BUF_ID bufID,
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if(!buffer || !bufSize)
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return GSK_OS400_ERROR_INVALID_POINTER;
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p = (struct Curl_gsk_descriptor *) my_gsk_handle;
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if((rc = gsk_attribute_get_buffer(p->h, bufID, &mybuf, &mylen)) != GSK_OK)
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rc = gsk_attribute_get_buffer(p->h, bufID, &mybuf, &mylen);
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if(rc != GSK_OK)
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return rc;
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if((rc = cachestring(p, mybuf, mylen, buffer)) == GSK_OK)
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rc = cachestring(p, mybuf, mylen, buffer);
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if(rc == GSK_OK)
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*bufSize = mylen;
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return rc;
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}
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@ -756,7 +776,8 @@ Curl_gss_convert_in_place(OM_uint32 * minor_status, gss_buffer_t buf)
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i = buf->length;
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if(i) {
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if(!(t = malloc(i))) {
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t = malloc(i);
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if(!t) {
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gss_release_buffer(minor_status, buf);
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if(minor_status)
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@ -789,7 +810,8 @@ Curl_gss_import_name_a(OM_uint32 * minor_status, gss_buffer_t in_name,
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memcpy((char *) &in, (char *) in_name, sizeof in);
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i = in.length;
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if(!(in.value = malloc(i + 1))) {
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in.value = malloc(i + 1);
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if(!in.value) {
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if(minor_status)
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*minor_status = ENOMEM;
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@ -849,12 +871,14 @@ Curl_gss_init_sec_context_a(OM_uint32 * minor_status,
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gss_buffer_t inp;
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in.value = NULL;
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inp = input_token;
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if((inp = input_token))
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if(inp) {
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if(inp->length && inp->value) {
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i = inp->length;
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if(!(in.value = malloc(i + 1))) {
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in.value = malloc(i + 1);
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if(!in.value) {
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if(minor_status)
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*minor_status = ENOMEM;
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@ -866,6 +890,7 @@ Curl_gss_init_sec_context_a(OM_uint32 * minor_status,
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in.length = i;
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inp = ∈
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}
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}
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rc = gss_init_sec_context(minor_status, cred_handle, context_handle,
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target_name, mech_type, req_flags, time_req,
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@ -932,7 +957,8 @@ Curl_ldap_init_a(char * host, int port)
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i = strlen(host);
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if(!(ehost = malloc(i + 1)))
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ehost = malloc(i + 1);
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if(!ehost)
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return (void *) NULL;
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QadrtConvertA2E(ehost, host, i, i);
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@ -957,7 +983,8 @@ Curl_ldap_simple_bind_s_a(void * ld, char * dn, char * passwd)
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if(dn) {
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i = strlen(dn);
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if(!(edn = malloc(i + 1)))
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edn = malloc(i + 1);
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if(!edn)
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return LDAP_NO_MEMORY;
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QadrtConvertA2E(edn, dn, i, i);
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@ -967,7 +994,8 @@ Curl_ldap_simple_bind_s_a(void * ld, char * dn, char * passwd)
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if(passwd) {
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i = strlen(passwd);
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if(!(epasswd = malloc(i + 1))) {
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epasswd = malloc(i + 1);
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if(!epasswd) {
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free(edn);
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return LDAP_NO_MEMORY;
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}
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@ -1003,7 +1031,8 @@ Curl_ldap_search_s_a(void * ld, char * base, int scope, char * filter,
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if(base) {
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i = strlen(base);
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if(!(ebase = malloc(i + 1)))
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ebase = malloc(i + 1);
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if(!ebase)
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status = LDAP_NO_MEMORY;
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else {
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QadrtConvertA2E(ebase, base, i, i);
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@ -1014,7 +1043,8 @@ Curl_ldap_search_s_a(void * ld, char * base, int scope, char * filter,
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if(filter && status == LDAP_SUCCESS) {
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i = strlen(filter);
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if(!(efilter = malloc(i + 1)))
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efilter = malloc(i + 1);
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if(!efilter)
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status = LDAP_NO_MEMORY;
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else {
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QadrtConvertA2E(efilter, filter, i, i);
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@ -1026,13 +1056,15 @@ Curl_ldap_search_s_a(void * ld, char * base, int scope, char * filter,
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for(i = 0; attrs[i++];)
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;
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if(!(eattrs = calloc(i, sizeof *eattrs)))
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eattrs = calloc(i, sizeof *eattrs);
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if(!eattrs)
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status = LDAP_NO_MEMORY;
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else {
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for(j = 0; attrs[j]; j++) {
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i = strlen(attrs[j]);
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if(!(eattrs[j] = malloc(i + 1))) {
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eattrs[j] = malloc(i + 1);
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if(!eattrs[j]) {
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status = LDAP_NO_MEMORY;
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break;
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}
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@ -1073,7 +1105,8 @@ Curl_ldap_get_values_len_a(void * ld, LDAPMessage * entry, const char * attr)
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if(attr) {
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int i = strlen(attr);
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if(!(cp = malloc(i + 1))) {
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cp = malloc(i + 1);
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if(!cp) {
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ldap_set_lderrno(ld, LDAP_NO_MEMORY, NULL,
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ldap_err2string(LDAP_NO_MEMORY));
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return (struct berval * *) NULL;
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@ -1116,7 +1149,8 @@ Curl_ldap_get_dn_a(void * ld, LDAPMessage * entry)
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i = strlen(cp);
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if(!(cp2 = malloc(i + 1)))
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cp2 = malloc(i + 1);
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if(!cp2)
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return cp2;
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QadrtConvertE2A(cp2, cp, i, i);
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@ -1148,7 +1182,8 @@ Curl_ldap_first_attribute_a(void * ld,
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i = strlen(cp);
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if(!(cp2 = malloc(i + 1)))
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cp2 = malloc(i + 1);
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if(!cp2)
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return cp2;
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QadrtConvertE2A(cp2, cp, i, i);
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@ -1180,7 +1215,8 @@ Curl_ldap_next_attribute_a(void * ld,
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i = strlen(cp);
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if(!(cp2 = malloc(i + 1)))
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cp2 = malloc(i + 1);
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if(!cp2)
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return cp2;
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QadrtConvertE2A(cp2, cp, i, i);
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