diff options
| author | Dario Lombardo <lomato@gmail.com> | 2016-01-28 18:26:20 +0100 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2016-01-31 13:27:25 +0000 |
| commit | 2bf715dcc23cb3e8595e2726a9ae419389eeb05e (patch) | |
| tree | 6b6de1ff979f367bc88be4f32fa78295702ba60e /tools | |
| parent | 4fc7423da06a19fe99867a68d2d3fe2de697d29b (diff) | |
lemon: fix leak.
Found by clang's ccc-analyzer.
Change-Id: I04eaad73486a43a77c4f08cf519bbfe7d2d8c838
Reviewed-on: https://code.wireshark.org/review/13581
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lemon/lemon.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/lemon/lemon.c b/tools/lemon/lemon.c index d9480ee1f3..51eb336870 100644 --- a/tools/lemon/lemon.c +++ b/tools/lemon/lemon.c @@ -3347,6 +3347,7 @@ PRIVATE FILE *tplt_open(struct lemon *lemp) char buf[1000]; FILE *in; char *tpltname; + char *tpltname_alloc = NULL; char *cp; /* first, see if user specified a template filename on the command line. */ @@ -3378,7 +3379,8 @@ PRIVATE FILE *tplt_open(struct lemon *lemp) }else if( access(templatename,004)==0 ){ tpltname = templatename; }else{ - tpltname = pathsearch(lemp->argv0,templatename,0); + tpltname_alloc = pathsearch(lemp->argv0,templatename,0); + tpltname = tpltname_alloc; } if( tpltname==0 ){ fprintf(stderr,"Can't find the parser driver template file \"%s\".\n", @@ -3390,7 +3392,9 @@ PRIVATE FILE *tplt_open(struct lemon *lemp) if( in==0 ){ fprintf(stderr,"Can't open the template file \"%s\".\n",templatename); lemp->errorcnt++; - return 0; + } + if (tpltname_alloc) { + free(tpltname_alloc); } return in; } |