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| author | Daniel Stenberg <daniel@haxx.se> | 2019-12-18 13:30:39 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2019-12-18 14:48:32 +0100 |
| commit | f098c9e6f6dab9a2b08e91d2b5180e65166676b6 (patch) | |
| tree | b6ae38721b237425d986f5160fa5891e17a49b0c | |
| parent | 14f8b6e69e97e60f43c3188d2e22c10f05554a10 (diff) | |
| download | curl-f098c9e6f6dab9a2b08e91d2b5180e65166676b6.tar.gz | |
curl/parseconfig: fix mem-leak
When looping, first trying '.curlrc' and then '_curlrc', the function
would not free the first string.
Closes #4731
| -rw-r--r-- | src/tool_parsecfg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/tool_parsecfg.c b/src/tool_parsecfg.c index 9b32e54a0..208897f48 100644 --- a/src/tool_parsecfg.c +++ b/src/tool_parsecfg.c @@ -97,6 +97,8 @@ int parseconfig(const char *filename, struct GlobalConfig *global) int i = 0; char prefix = '.'; do { + /* if it was allocated in a previous attempt */ + free(pathalloc); /* check for .curlrc then _curlrc in the home dir */ pathalloc = curl_maprintf("%s%s%ccurlrc", home, DIR_CHAR, prefix); if(!pathalloc) { |