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| author | Efraim Flashner <efraim@flashner.co.il> | 2016-05-30 11:46:12 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2016-05-30 12:09:14 +0300 |
| commit | 4f3e02f198719c98a46aa3060fbd9bececa20f87 (patch) | |
| tree | 4b3f36540a1258df78c471450adde0b713799d72 /gnu/packages/patches/t1lib-CVE-2010-2642.patch | |
| parent | 321dc4dfe4392b847c089110fb57e160635d6719 (diff) | |
| download | guix-patches-4f3e02f198719c98a46aa3060fbd9bececa20f87.tar guix-patches-4f3e02f198719c98a46aa3060fbd9bececa20f87.tar.gz | |
gnu: t1lib: Fix CVE-2010-2642, CVE-2011-{0764, 1552, 1553, 1554}.
* gnu/packages/fontutils.scm (t1lib)[source]: Add patches.
* gnu/packages/patches/t1lib-CVE-2010-2642.patch,
gnu/packages/patches/t1lib-CVE-2011-0764.patch,
gnu/packages/patches/t1lib-CVE-2011-1552+CVE-2011-1553+CVE-2011-1554.patch: New variables.
* gnu/local.mk (dist_patch_DATA): Add them.
Diffstat (limited to 'gnu/packages/patches/t1lib-CVE-2010-2642.patch')
| -rw-r--r-- | gnu/packages/patches/t1lib-CVE-2010-2642.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/patches/t1lib-CVE-2010-2642.patch b/gnu/packages/patches/t1lib-CVE-2010-2642.patch new file mode 100644 index 0000000000..cd54889585 --- /dev/null +++ b/gnu/packages/patches/t1lib-CVE-2010-2642.patch @@ -0,0 +1,24 @@ +diff --git a/lib/t1lib/parseAFM.c b/lib/t1lib/parseAFM.c +index 6a31d7f..ba64541 100644 +--- a/lib/t1lib/parseAFM.c ++++ b/lib/t1lib/parseAFM.c +@@ -199,7 +199,9 @@ static char *token(stream) + idx = 0; + + while (ch != EOF && ch != ' ' && ch != CR && ch != LF && +- ch != CTRL_Z && ch != '\t' && ch != ':' && ch != ';'){ ++ ch != CTRL_Z && ch != '\t' && ch != ':' && ch != ';' ++ && idx < (MAX_NAME -1)) ++ { + ident[idx++] = ch; + ch = fgetc(stream); + } /* while */ +@@ -235,7 +237,7 @@ static char *linetoken(stream) + while ((ch = fgetc(stream)) == ' ' || ch == '\t' ); + + idx = 0; +- while (ch != EOF && ch != CR && ch != LF && ch != CTRL_Z) ++ while (ch != EOF && ch != CR && ch != LF && ch != CTRL_Z && idx < (MAX_NAME - 1)) + { + ident[idx++] = ch; + ch = fgetc(stream); |