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| author | Henry Stiles <henry.stiles@artifex.com> | 2010-10-25 23:16:06 +0000 |
|---|---|---|
| committer | Henry Stiles <henry.stiles@artifex.com> | 2010-10-25 23:16:06 +0000 |
| commit | 8e652fc17181b99f656f942bd6eb0145f71ba76c (patch) | |
| tree | 17b6d1842bacc8cb162031be096f6f252efbf1ec /pxl | |
| parent | 3b3122e401c3aa1545fc3c5dcd87274406cf3fe4 (diff) | |
Fix crash reported in bug #691717, gs_text_release() should not be
called if gs_text_process() returns an error.
git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@11852 a1074d23-0009-0410-80fe-cf8c14f379e6
Diffstat (limited to 'pxl')
| -rw-r--r-- | pxl/pxerrors.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pxl/pxerrors.c b/pxl/pxerrors.c index 85d204a62..a95b9725a 100644 --- a/pxl/pxerrors.c +++ b/pxl/pxerrors.c @@ -270,10 +270,13 @@ px_error_page_show(const char *message, int ytop, px_state_t *pxs) code = gs_text_process(penum); if ( code > 0 ) code = gs_note_error(errorBadFontData); /* shouldn't happen! */ - gs_text_release(penum, "pxtext"); + if ( code >= 0 ) + gs_text_release(penum, "pxtext"); } gs_scale(pgs, 1 / scale, 1 / scale); y += point_size * 8 / 5; + if (code < 0) + break; if ( !*p || !p[1] ) break; } |