diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2018-02-12 14:17:30 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2018-02-12 21:36:26 +0100 |
| commit | 10b6a2b2d6a5cb938ead02cba2fa03f748c5f63c (patch) | |
| tree | 4864506f44d0831c1e83c4523bb263c4bb0c4973 /vcl | |
| parent | 76c58b1cfbe2ab41b8e33d40953341410be7db96 (diff) | |
give up on recoverable errors earlier when fuzzing
Change-Id: I10b06a977f77c0802cbf5a1db33671ba1db69ba9
Reviewed-on: https://gerrit.libreoffice.org/49601
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/filter/jpeg/jpegc.cxx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/vcl/source/filter/jpeg/jpegc.cxx b/vcl/source/filter/jpeg/jpegc.cxx index ddb5075fd817..8a8ea3707379 100644 --- a/vcl/source/filter/jpeg/jpegc.cxx +++ b/vcl/source/filter/jpeg/jpegc.cxx @@ -39,8 +39,6 @@ extern "C" { #include <vcl/bitmapaccess.hxx> #include <vcl/graphicfilter.hxx> -#define WarningLimit 1000 - #ifdef _MSC_VER #pragma warning(push) #pragma warning (disable: 4324) /* disable to __declspec(align()) aligned warning */ @@ -72,6 +70,11 @@ extern "C" void outputMessage (j_common_ptr cinfo) SAL_WARN("vcl.filter", "failure reading JPEG: " << buffer); } +static int GetWarningLimit() +{ + return utl::ConfigManager::IsFuzzing() ? 100 : 1000; +} + extern "C" void emitMessage (j_common_ptr cinfo, int msg_level) { if (msg_level < 0) @@ -80,7 +83,7 @@ extern "C" void emitMessage (j_common_ptr cinfo, int msg_level) // reasonable limit (initially using ImageMagick's current limit of // 1000), then bail. // https://libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf - if (cinfo->err->num_warnings++ > WarningLimit) + if (++cinfo->err->num_warnings > GetWarningLimit()) cinfo->err->error_exit(cinfo); else cinfo->err->output_message(cinfo); |