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| author | Maxim Dounin <mdounin@mdounin.ru> | 2019-07-18 18:27:53 +0300 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2019-07-18 18:27:53 +0300 |
| commit | ad42d70fed67c1e7098055fb25721ab904db2389 (patch) | |
| tree | 6748017ca7433b1712daa1b88307eca271c2018b /docs/xml/nginx | |
| parent | 20c8c4fe35d290abe298cea9a4f1756fcfec19f4 (diff) | |
| download | nginx-ad42d70fed67c1e7098055fb25721ab904db2389.tar.gz nginx-ad42d70fed67c1e7098055fb25721ab904db2389.tar.bz2 | |
SSI: avoid potential buffer overflow.
When "-" follows a parameter of maximum length, a single byte buffer
overflow happens, since the error branch does not check parameter length.
Fix is to avoid saving "-" to the parameter key, and instead use an error
message with "-" explicitly written. The message is mostly identical to
one used in similar cases in the preequal state.
Reported by Patrick Wollgast.
Diffstat (limited to 'docs/xml/nginx')
0 files changed, 0 insertions, 0 deletions