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From ec6296c489571286f6ba4dc586fdd936b899ba92 Mon Sep 17 00:00:00 2001
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From: Matej Habrnal <mhabrnal@redhat.com>
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Date: Thu, 21 Apr 2016 15:54:03 +0200
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Subject: [PATCH] ccpp: add xfunc_die() if cannot get executable
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Also remove extra checks of executable.
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Related to rhbz#1277849
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Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>
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---
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src/hooks/abrt-hook-ccpp.c | 8 ++++++--
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1 file changed, 6 insertions(+), 2 deletions(-)
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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 8afd0d3..2c05c78 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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@@ -839,17 +839,21 @@ int main(int argc, char** argv)
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int src_fd_binary = -1;
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char *executable = get_executable(pid, setting_SaveBinaryImage ? &src_fd_binary : NULL);
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if (executable == NULL)
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+ {
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error_msg_not_process_crash(pid_str, NULL, (long unsigned)uid, signal_no,
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signame, "ignoring (can't read /proc/PID/exe link)");
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- if (executable && strstr(executable, "/abrt-hook-ccpp"))
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+ xfunc_die();
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+ }
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+
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+ if (strstr(executable, "/abrt-hook-ccpp"))
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{
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error_msg_and_die("PID %lu is '%s', not dumping it to avoid recursion",
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(long)pid, executable);
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}
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const char *last_slash = strrchr(executable, '/');
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- if (executable && is_path_ignored(setting_ignored_paths, executable))
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+ if (is_path_ignored(setting_ignored_paths, executable))
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{
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error_msg_not_process_crash(pid_str, last_slash + 1, (long unsigned)uid, signal_no,
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signame, "ignoring (listed in 'IgnoredPaths')");
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--
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1.8.3.1
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