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ugha, prevent a buffer overflow and allow very long strings in the generated

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libcurl source...
This commit is contained in:
Daniel Stenberg 2007-01-25 20:47:47 +00:00
parent dbdb7fa55a
commit 1c0224be42
1 changed files with 6 additions and 7 deletions
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11
src/main.c
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@ -3212,7 +3212,7 @@ CURLcode _my_setopt(CURL *curl, const char *name, CURLoption tag, ...)
{ {
va_list arg; va_list arg;
CURLcode ret; CURLcode ret;
char buffer[128]; char *bufp;
char value[256]; char value[256];
bool remark=FALSE; bool remark=FALSE;
@ -3249,13 +3249,12 @@ CURLcode _my_setopt(CURL *curl, const char *name, CURLoption tag, ...)
ret = curl_easy_setopt(curl, tag, oval); ret = curl_easy_setopt(curl, tag, oval);
} }
sprintf(buffer, "%scurl_easy_setopt(hnd, %s, %s);%s", bufp = curl_maprintf("%scurl_easy_setopt(hnd, %s, %s);%s",
remark?"/* ":"", remark?"/* ":"", name, value,
name, value,
remark?" [REMARK] */":""); remark?" [REMARK] */":"");
easycode = curl_slist_append(easycode, buffer); easycode = curl_slist_append(easycode, bufp);
curl_free(bufp);
va_end(arg); va_end(arg);
return ret; return ret;