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authorGravatar Nikias Bassen2022-01-28 23:45:56 +0100
committerGravatar Nikias Bassen2022-01-28 23:46:25 +0100
commitea8933136125d07077a97c177580f93cc8c41034 (patch)
tree83ec37e452a7d93e157e7fb5020fea7bbd1d0078 /src
parent088cdab964e6cd88b7f15f36eb3e08d38189cd21 (diff)
downloadlibplist-ea8933136125d07077a97c177580f93cc8c41034.tar.gz
libplist-ea8933136125d07077a97c177580f93cc8c41034.tar.bz2
jplist: Fix a few memory leaks that occur when parsing fails
Credit to OSS-Fuzz
Diffstat (limited to 'src')
-rw-r--r--src/jplist.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/jplist.c b/src/jplist.c
index c149d20..88cce28 100644
--- a/src/jplist.c
+++ b/src/jplist.c
@@ -596,6 +596,9 @@ static plist_t parse_array(const char* js, jsmntok_t* tokens, int* index)
}
if (val) {
plist_array_append_item(arr, val);
+ } else {
+ plist_free(arr);
+ return NULL;
}
}
*(index) = j;
@@ -616,6 +619,7 @@ static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index)
if (tokens[j].type == JSMN_STRING) {
char* key = unescape_string(js + tokens[j].start, tokens[j].end - tokens[j].start, NULL);
if (!key) {
+ plist_free(obj);
return NULL;
}
plist_t val = NULL;
@@ -643,6 +647,7 @@ static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index)
free(key);
} else {
PLIST_JSON_ERR("%s: keys must be of type STRING\n", __func__);
+ plist_free(obj);
return NULL;
}
}