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| author | Kamil Dudka <kdudka@redhat.com> | 2017-08-30 13:50:42 +0200 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2017-08-30 12:04:29 -0700 |
| commit | 87a95504bb01a8662c08bd0a7367c5cc92286aa3 (patch) | |
| tree | 625ce5b3f4f0ae9005997f197b4421efc68a2331 /src/expr.c | |
| parent | build: fix build of renameat2 on Alpine Linux (diff) | |
| download | coreutils-87a95504bb01a8662c08bd0a7367c5cc92286aa3.tar.gz coreutils-87a95504bb01a8662c08bd0a7367c5cc92286aa3.zip | |
expr: fix a recently introduced memory leak
* src/expr.c (eval6): Free memory allocated by mbs_logical_substr().
Introduced in v8.27-47-ga9f2be5. Detected by Coverity Analysis:
Error: RESOURCE_LEAK:
src/expr.c:851: leaked_storage: Variable "s" going out of scope
leaks the storage it points to.
849| char *s = mbs_logical_substr (l->u.s, pos, len);
850| v = str_value (s);
851|-> }
852| freev (l);
853| freev (i1);
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/expr.c b/src/expr.c index 795140ce9..194b54b53 100644 --- a/src/expr.c +++ b/src/expr.c @@ -848,6 +848,7 @@ eval6 (bool evaluate) char *s = mbs_logical_substr (l->u.s, pos, len); v = str_value (s); + free (s); } freev (l); freev (i1); |