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bug#17341: memory leak in dfa.c
From: |
Aharon Robbins |
Subject: |
bug#17341: memory leak in dfa.c |
Date: |
Thu, 24 Apr 2014 22:19:53 +0300 |
User-agent: |
Heirloom mailx 12.5 6/20/10 |
Hi.
Thanks to valgrind, I tracked down this memory leak in dfa.c. dfasuperset()
when it does dfafree(sup) doesn't free(sup). Here's the fix.
Thanks,
Arnold
-----------------------
diff --git a/src/dfa.c b/src/dfa.c
index 8fc3d6f..9106814 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -3533,7 +3533,10 @@ dfasuperset (struct dfa *d)
sup->tindex = j;
if ((d->mb_cur_max == 1 && !have_achar) || !have_nchar)
- dfafree (sup);
+ {
+ dfafree (sup);
+ free (sup);
+ }
else
d->superset = sup;
}
- bug#17341: memory leak in dfa.c,
Aharon Robbins <=