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| author | Shailesh Mistry <shailesh.mistry@hotmail.co.uk> | 2018-05-05 20:23:13 +0100 |
|---|---|---|
| committer | Shailesh Mistry <shailesh.mistry@hotmail.co.uk> | 2018-05-06 12:32:01 +0100 |
| commit | e1652d0b73989b77a914f6a0de58ec6f53fc8e01 (patch) | |
| tree | b4a9e38808e15b1a5d248aa4058f3e1408b46c49 /base/gspaint.c | |
| parent | 93d78c6299905fe0a192840015f71820772be95c (diff) | |
| download | ghostpdl-e1652d0b73989b77a914f6a0de58ec6f53fc8e01.tar.gz | |
Bug 697545 : Prevent SEGV after gs_stroke.
Prevent SEGV if memory allocation fails.
Error created using :-
MEMENTO_FAILAT=9971 ./membin/gpcl6 -sDEVICE=pbmraw -dMaxBitmap=2000 -o /dev/null ./tests_private/pcl/pcl5cfts/fts.0010
Diffstat (limited to 'base/gspaint.c')
| -rw-r--r-- | base/gspaint.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/base/gspaint.c b/base/gspaint.c index 31664afed..df9e7a68c 100644 --- a/base/gspaint.c +++ b/base/gspaint.c @@ -486,16 +486,12 @@ gs_stroke(gs_gstate * pgs) if (code < 0) return code; } - if (gs_is_null_device(pgs->device)) { - /* Handle separately to prevent gs_gstate_color_load. */ - gs_newpath(pgs); - code = 0; - } else { + if (!gs_is_null_device(pgs->device)) { code = do_stroke(pgs); - if (code >= 0) - gs_newpath(pgs); + if (code < 0) + return code; } - return code; + return gs_newpath(pgs); } /* Compute the stroked outline of the current path */ |