diff options
Diffstat (limited to 'src/tool_setopt.c')
| -rw-r--r-- | src/tool_setopt.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/tool_setopt.c b/src/tool_setopt.c index 19646ea69..967241d64 100644 --- a/src/tool_setopt.c +++ b/src/tool_setopt.c @@ -210,12 +210,14 @@ static const NameValue setopt_nv_CURLNONZERODEFAULTS[] = { /* Escape string to C string syntax. Return NULL if out of memory. * Is this correct for those wacky EBCDIC guys? */ -static char *c_escape(const char *str, ssize_t plen) +static char *c_escape(const char *str, size_t len) { const char *s; unsigned char c; char *escaped, *e; - size_t len = plen == -1? strlen(str): (size_t) plen; + + if(len == CURL_ZERO_TERMINATED) + len = strlen(str); /* Check for possible overflow. */ if(len > (~(size_t) 0) / 4) @@ -392,7 +394,7 @@ static CURLcode libcurl_generate_slist(struct curl_slist *slist, int *slistno) CLEAN1("slist%d = NULL;", *slistno); for(; slist; slist = slist->next) { Curl_safefree(escaped); - escaped = c_escape(slist->data, -1); + escaped = c_escape(slist->data, CURL_ZERO_TERMINATED); if(!escaped) return CURLE_OUT_OF_MEMORY; DATA3("slist%d = curl_slist_append(slist%d, \"%s\");", @@ -432,7 +434,7 @@ static CURLcode libcurl_generate_mime(curl_mime *mime, int *mimeno) switch(part->kind) { case MIMEKIND_NAMEDFILE: Curl_safefree(escaped); - escaped = c_escape(part->data, -1); + escaped = c_escape(part->data, CURL_ZERO_TERMINATED); if(!escaped) return CURLE_OUT_OF_MEMORY; CODE2("curl_mime_filedata(part%d, \"%s\");", *mimeno, escaped); @@ -480,7 +482,7 @@ static CURLcode libcurl_generate_mime(curl_mime *mime, int *mimeno) ; size = (cp == data + part->datasize)? (curl_off_t) -1: part->datasize; Curl_safefree(escaped); - escaped = c_escape(data, (ssize_t) part->datasize); + escaped = c_escape(data, (size_t) part->datasize); if(data != part->data) Curl_safefree(data); if(!escaped) @@ -502,7 +504,7 @@ static CURLcode libcurl_generate_mime(curl_mime *mime, int *mimeno) if(filename) { Curl_safefree(escaped); - escaped = c_escape(filename, -1); + escaped = c_escape(filename, CURL_ZERO_TERMINATED); if(!escaped) return CURLE_OUT_OF_MEMORY; CODE2("curl_mime_filename(part%d, \"%s\");", *mimeno, escaped); @@ -523,7 +525,7 @@ static CURLcode libcurl_generate_mime(curl_mime *mime, int *mimeno) if(part->mimetype) { Curl_safefree(escaped); - escaped = c_escape(part->mimetype, -1); + escaped = c_escape(part->mimetype, CURL_ZERO_TERMINATED); if(!escaped) return CURLE_OUT_OF_MEMORY; CODE2("curl_mime_type(part%d, \"%s\");", *mimeno, escaped); @@ -674,7 +676,7 @@ CURLcode tool_setopt(CURL *curl, bool str, struct GlobalConfig *config, REM2("%s set to a %s", name, value); else { if(escape) { - escaped = c_escape(value, -1); + escaped = c_escape(value, CURL_ZERO_TERMINATED); if(!escaped) { ret = CURLE_OUT_OF_MEMORY; goto nomem; |