Blame SOURCES/0098-ccpp-check-for-overflow-in-abrt-coredump-path-creati.patch

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From 28ce40d8db91c1926a95f21ef19a980a8af88471 Mon Sep 17 00:00:00 2001
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From: Jakub Filak <jfilak@redhat.com>
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Date: Fri, 17 Apr 2015 14:43:59 +0200
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Subject: [ABRT PATCH] ccpp: check for overflow in abrt coredump path creation
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This issue was discovered by Florian Weimer of Red Hat Product Security.
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Signed-off-by: Jakub Filak <jfilak@redhat.com>
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---
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 src/hooks/abrt-hook-ccpp.c | 4 +++-
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 1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/hooks/abrt-hook-ccpp.c b/src/hooks/abrt-hook-ccpp.c
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index d9f1f5e..81f9349 100644
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--- a/src/hooks/abrt-hook-ccpp.c
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+++ b/src/hooks/abrt-hook-ccpp.c
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@@ -669,7 +669,9 @@ int main(int argc, char** argv)
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          * and maybe crash again...
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          * Unlike dirs, mere files are ignored by abrtd.
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          */
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-        snprintf(path, sizeof(path), "%s/%s-coredump", g_settings_dump_location, last_slash);
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+        if (snprintf(path, sizeof(path), "%s/%s-coredump", g_settings_dump_location, last_slash) >= sizeof(path))
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+            error_msg_and_die("Error saving '%s': truncated long file path", path);
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+
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         int abrt_core_fd = xopen3(path, O_WRONLY | O_CREAT | O_TRUNC, 0600);
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         off_t core_size = copyfd_eof(STDIN_FILENO, abrt_core_fd, COPYFD_SPARSE);
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         if (core_size < 0 || fsync(abrt_core_fd) != 0)
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-- 
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1.8.3.1
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