diff options
author | V3n3RiX <venerix@koprulu.sector> | 2022-07-09 15:43:36 +0100 |
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committer | V3n3RiX <venerix@koprulu.sector> | 2022-07-09 15:43:36 +0100 |
commit | 2719f73b6813d11d13a9650cdd2ab8ec6e69385d (patch) | |
tree | 8c816148bcbd22757d892089c989ae614eae4f5a /media-gfx/exif/files | |
parent | 0f558761aa2dee1017b4751e4017205e015a9560 (diff) |
gentoo resync : 09.07.2022
Diffstat (limited to 'media-gfx/exif/files')
-rw-r--r-- | media-gfx/exif/files/exif-0.6.22-empty-string-check.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/media-gfx/exif/files/exif-0.6.22-empty-string-check.patch b/media-gfx/exif/files/exif-0.6.22-empty-string-check.patch new file mode 100644 index 000000000000..377e905940b5 --- /dev/null +++ b/media-gfx/exif/files/exif-0.6.22-empty-string-check.patch @@ -0,0 +1,40 @@ +https://bugs.gentoo.org/783522 + +Source: https://github.com/libexif/exif/commit/f6334d9d32437ef13dc902f0a88a2be0063d9d1c.patch +From: Marcus Meissner <marcus@jet.franken.de> +Date: Thu, 25 Feb 2021 08:31:53 +0100 +Subject: [PATCH] added empty strign check, which would lead to NULL ptr + deref/crash in exif XML display. fixes + https://github.com/libexif/exif/issues/4 + +--- a/exif/actions.c ++++ b/exif/actions.c +@@ -661,6 +661,8 @@ escape_xml(const char *text) + char *out; + size_t len; + ++ if (!strlen(text)) return "empty string"; ++ + for (out=escaped, len=0; *text; ++len, ++out, ++text) { + /* Make sure there's plenty of room for a quoted character */ + if ((len + 8) > escaped_size) { + +Source: https://github.com/libexif/exif/commit/eb84b0e3c5f2a86013b6fcfb800d187896a648fa.patch +From: Marcus Meissner <marcus@jet.franken.de> +Date: Thu, 25 Feb 2021 09:45:36 +0100 +Subject: [PATCH] actually return empty stringand not 'em,pty string' as + expected + +--- a/exif/actions.c ++++ b/exif/actions.c +@@ -661,7 +661,7 @@ escape_xml(const char *text) + char *out; + size_t len; + +- if (!strlen(text)) return "empty string"; ++ if (!strlen(text)) return ""; + + for (out=escaped, len=0; *text; ++len, ++out, ++text) { + /* Make sure there's plenty of room for a quoted character */ + + |