romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-05-16 09:26:21 +03:00
Code Issues Projects Releases Packages Wiki Activity

tool_getparam: do parse_upload_flags without the alloc/free

Browse source 
Follow-up to 6758aa722d

Closes #16552
This commit is contained in:
Daniel Stenberg 2025-03-04 15:32:19 +01:00
parent 0e0db0e385
commit e4e8f1226f
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
1 changed files with 12 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/tool_getparam.c
View file

@ -1639,29 +1639,28 @@ static const struct flagmap flag_table[] = {
};
static ParameterError parse_upload_flags(struct OperationConfig *config,
char *nextarg)
const char *flag)
{
char *flag;
ParameterError err = PARAM_OK;
char *tmp = strdup(nextarg);
if(!tmp)
return PARAM_NO_MEM;
flag = tmp;
while(flag) {
bool negate;
const struct flagmap *map;
size_t len;
char *next = strchr(flag, ','); /* Find next comma or end */
if(next)
*next++ = '\0';
len = next - flag;
else
len = strlen(flag);
negate = (*flag == '-');
if(negate)
if(negate) {
flag++;
len--;
}
for(map = flag_table; map->name; map++) {
if(!strncmp(flag, map->name, map->len) && flag[map->len] == '\0') {
if((len == map->len) && !strncmp(flag, map->name, map->len)) {
if(negate)
config->upload_flags &= (unsigned char)~map->flag;
else
@ -1675,10 +1674,12 @@ static ParameterError parse_upload_flags(struct OperationConfig *config,
break;
}
if(next)
/* move over the comma */
next++;
flag = next;
}
free(tmp);
return err;
}