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Markus Oberhumer improved an out-of-memory check

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I reformatted some functions using a different indent than the rest
of the file.
This commit is contained in:
Daniel Stenberg 2002-08-22 19:38:17 +00:00
parent f636c12255
commit 394832c2d6
1 changed files with 41 additions and 42 deletions
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83
lib/sendf.c
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@ -62,18 +62,18 @@
/* returns last node in linked list */
static struct curl_slist *slist_get_last(struct curl_slist *list)
{
struct curl_slist *item;
struct curl_slist *item;
/* if caller passed us a NULL, return now */
if (!list)
return NULL;
/* if caller passed us a NULL, return now */
if (!list)
return NULL;
/* loop through to find the last item */
item = list;
while (item->next) {
item = item->next;
}
return item;
/* loop through to find the last item */
item = list;
while (item->next) {
item = item->next;
}
return item;
}
/* append a struct to the linked list. It always retunrs the address of the
@ -84,51 +84,50 @@ static struct curl_slist *slist_get_last(struct curl_slist *list)
struct curl_slist *curl_slist_append(struct curl_slist *list,
const char *data)
{
struct curl_slist *last;
struct curl_slist *new_item;
struct curl_slist *last;
struct curl_slist *new_item;
new_item = (struct curl_slist *) malloc(sizeof(struct curl_slist));
if (new_item) {
new_item->next = NULL;
new_item->data = strdup(data);
}
else {
fprintf(stderr, "Cannot allocate memory for QUOTE list.\n");
return NULL;
}
new_item = (struct curl_slist *) malloc(sizeof(struct curl_slist));
if (new_item) {
new_item->next = NULL;
new_item->data = strdup(data);
}
if (new_item == NULL || new_item->data == NULL) {
fprintf(stderr, "Cannot allocate memory for QUOTE list.\n");
return NULL;
}
if (list) {
last = slist_get_last(list);
last->next = new_item;
return list;
}
if (list) {
last = slist_get_last(list);
last->next = new_item;
return list;
}
/* if this is the first item, then new_item *is* the list */
return new_item;
/* if this is the first item, then new_item *is* the list */
return new_item;
}
/* be nice and clean up resources */
void curl_slist_free_all(struct curl_slist *list)
{
struct curl_slist *next;
struct curl_slist *item;
struct curl_slist *next;
struct curl_slist *item;
if (!list)
return;
if (!list)
return;
item = list;
do {
next = item->next;
item = list;
do {
next = item->next;
if (item->data) {
free(item->data);
}
free(item);
item = next;
} while (next);
if (item->data) {
free(item->data);
}
free(item);
item = next;
} while (next);
}
/* Curl_infof() is for info message along the way */
void Curl_infof(struct SessionHandle *data, const char *fmt, ...)