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uniq: plug memory leak (patch from OpenWRT project)
author
Denys Vlasenko
<vda.linux@googlemail.com>
Sun, 30 Aug 2009 17:34:09 +0000
(19:34 +0200)
committer
Denys Vlasenko
<vda.linux@googlemail.com>
Sun, 30 Aug 2009 17:34:09 +0000
(19:34 +0200)
function old new delta
uniq_main 371 389 +18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/uniq.c
patch
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diff --git
a/coreutils/uniq.c
b/coreutils/uniq.c
index
eceff6d
..
be53b31
100644
(file)
--- a/
coreutils/uniq.c
+++ b/
coreutils/uniq.c
@@
-89,6
+89,7
@@
int uniq_main(int argc UNUSED_PARAM, char **argv)
break;
}
+ free(cur_line);
++dups; /* testing for overflow seems excessive */
}