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* gnu/packages/netpbm.scm (netpbm)[source]: Add patches. * gnu/packages/patches/netpbm-CVE-2017-2586.patch, gnu/packages/patches/netpbm-CVE-2017-2587.patch: New files. * gnu/local.mk: Fix missing copyright year. (dist_patch_DATA): Add them.
21 lines
768 B
Diff
21 lines
768 B
Diff
From: Tobias Geerinckx-Rice <me@tobias.gr>
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Date: Thu, 28 Feb 2019 20:29:00 +0100
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Subject: [PATCH] netpbm: Fix CVE-2017-2586.
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Copied verbatim from Debian[0].
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[0]: https://sources.debian.org/data/main/n/netpbm-free/2:10.78.05-0.1/debian/patches/netpbm-CVE-2017-2586.patch
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---
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diff -urNp old/converter/other/svgtopam.c new/converter/other/svgtopam.c
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--- old/converter/other/svgtopam.c 2017-02-08 12:11:02.593690917 +0100
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+++ new/converter/other/svgtopam.c 2017-02-08 12:13:05.192846469 +0100
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@@ -676,7 +676,7 @@ stringToUint(const char * const string
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/* TODO: move this to nstring.c */
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- if (strlen(string) == 0)
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+ if (string == NULL || strlen(string) == 0)
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pm_asprintf(errorP, "Value is a null string");
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else {
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char * tailptr;
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