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fix double-free if the number of languages is reduced to zero
author
Michael Schroeder
<mls@suse.de>
Tue, 10 Dec 2013 15:15:38 +0000
(16:15 +0100)
committer
Michael Schroeder
<mls@suse.de>
Tue, 10 Dec 2013 15:15:38 +0000
(16:15 +0100)
src/pool.c
patch
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diff --git
a/src/pool.c
b/src/pool.c
index
910a9c1
..
24a7fb4
100644
(file)
--- a/
src/pool.c
+++ b/
src/pool.c
@@
-1661,12
+1661,9
@@
pool_set_languages(Pool *pool, const char **languages, int nlanguages)
pool->languagecache = solv_free(pool->languagecache);
pool->languagecacheother = 0;
- if (pool->nlanguages)
- {
- for (i = 0; i < pool->nlanguages; i++)
- free((char *)pool->languages[i]);
- free(pool->languages);
- }
+ for (i = 0; i < pool->nlanguages; i++)
+ free((char *)pool->languages[i]);
+ pool->languages = solv_free(pool->languages);
pool->nlanguages = nlanguages;
if (!nlanguages)
return;