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| author | Pale Moon <git-repo@palemoon.org> | 2018-05-05 12:20:42 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-06-07 06:24:53 +0200 |
| commit | 835749ed6d411f006fe9d90ba7479233dcfe8ec7 (patch) | |
| tree | b866ac4ff5315484ce850cff7b9f41c53c76dc80 /image/decoders/icon/nsIconURI.cpp | |
| parent | dc33e920701244600a0cca1d60deb7621288bb5b (diff) | |
| download | UXP-835749ed6d411f006fe9d90ba7479233dcfe8ec7.tar UXP-835749ed6d411f006fe9d90ba7479233dcfe8ec7.tar.gz UXP-835749ed6d411f006fe9d90ba7479233dcfe8ec7.tar.lz UXP-835749ed6d411f006fe9d90ba7479233dcfe8ec7.tar.xz UXP-835749ed6d411f006fe9d90ba7479233dcfe8ec7.zip | |
Perform some sanity checks on nsMozIconURI.
Diffstat (limited to 'image/decoders/icon/nsIconURI.cpp')
| -rw-r--r-- | image/decoders/icon/nsIconURI.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/image/decoders/icon/nsIconURI.cpp b/image/decoders/icon/nsIconURI.cpp index 632a733fe..473ded218 100644 --- a/image/decoders/icon/nsIconURI.cpp +++ b/image/decoders/icon/nsIconURI.cpp @@ -688,7 +688,17 @@ nsMozIconURI::Deserialize(const URIParams& aParams) mContentType = params.contentType(); mFileName = params.fileName(); mStockIcon = params.stockIcon(); + + if (params.iconSize() < -1 || + params.iconSize() >= (int32_t) ArrayLength(kSizeStrings)) { + return false; + } mIconSize = params.iconSize(); + + if (params.iconState() < -1 || + params.iconState() >= (int32_t) ArrayLength(kStateStrings)) { + return false; + } mIconState = params.iconState(); return true; |