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cutils: str_parms: need to also dup the key when adding to hash 

Change-Id: Iabdd2061cbc36c6f4d4eb6e46bd757b5b52e0027
Signed-off-by: Dima Zavin <dima@android.com>
This commit is contained in:
Dima Zavin 2012-03-12 11:01:16 -07:00
parent 63d84d049a
commit 70b93034f3
1 changed files with 7 additions and 4 deletions
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11
libcutils/str_parms.c
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@ -158,15 +158,18 @@ int str_parms_add_str(struct str_parms *str_parms, const char *key,
const char *value)
{
void *old_val;
char *tmp;
void *tmp_key;
void *tmp_val;
tmp = strdup(value);
old_val = hashmapPut(str_parms->map, (void *)key, tmp);
tmp_key = strdup(key);
tmp_val = strdup(value);
old_val = hashmapPut(str_parms->map, tmp_key, tmp_val);
if (old_val) {
free(old_val);
} else if (errno == ENOMEM) {
free(tmp);
free(tmp_key);
free(tmp_val);
return -ENOMEM;
}
return 0;