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| author | Tor Andersson <tor@ghostscript.com> | 2009-12-03 15:36:49 +0100 |
|---|---|---|
| committer | Tor Andersson <tor@ghostscript.com> | 2009-12-03 15:36:49 +0100 |
| commit | c639b84d440cac6dc6e3406fbf647a4bd219ca6f (patch) | |
| tree | fd861b1506cc14f2e05b3d1425dbb1bfe0821a79 /apps/common | |
| parent | 02cc12ac3d22e36454fa8564fbe8c111f44d09b7 (diff) | |
| download | mupdf-c639b84d440cac6dc6e3406fbf647a4bd219ca6f.tar.xz | |
Fix possible buffer overflows in the viewer application.
Diffstat (limited to 'apps/common')
| -rw-r--r-- | apps/common/pdfapp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/common/pdfapp.c b/apps/common/pdfapp.c index 367a195c..14a710b5 100644 --- a/apps/common/pdfapp.c +++ b/apps/common/pdfapp.c @@ -288,13 +288,14 @@ static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage) wincursor(app, ARROW); } - static void pdfapp_gotouri(pdfapp_t *app, fz_obj *uri) { - char buf[2048]; + char *buf; + buf = fz_malloc(fz_tostrlen(uri) + 1); memcpy(buf, fz_tostrbuf(uri), fz_tostrlen(uri)); buf[fz_tostrlen(uri)] = 0; winopenuri(app, buf); + fz_free(buf); } static void pdfapp_gotopage(pdfapp_t *app, fz_obj *obj) |