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metalink: fix improbable crash parsing metalink filename

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The this_url pointer wasn't being initialized, so if strdup() would return
null when copying the filename in a metalink file, then hilarity would
ensue during the cleanup phase. This change was brought to you by clang,
which noticed this and raised a warning.
This commit is contained in:
Nick Zitzmann 2013-02-19 19:03:39 -07:00
parent 52605e006c
commit 80e2b3edb9
1 changed files with 1 additions and 1 deletions
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2
src/tool_operate.c
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@ -535,7 +535,7 @@ int operate(struct Configurable *config, int argc, argv_item_t argv[])
long retry_numretries;
long retry_sleep_default;
long retry_sleep;
char *this_url;
char *this_url = NULL;
int metalink_next_res = 0;
outfile = NULL;