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| author | Jiri Slaby <jslaby@suse.cz> | 2011-07-26 16:08:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 16:49:43 -0700 |
| commit | 3141c8b165644774eb0e83d8330fbe47e45b37bf (patch) | |
| tree | e3b970cc1afd1900d86d69c18a8ed0f7cfd01c5d /fs/exec.c | |
| parent | 0e9a6cb5e66f4b23e2a8f6b3f00949b7b3125dda (diff) | |
| download | linux-3141c8b165644774eb0e83d8330fbe47e45b37bf.tar.gz linux-3141c8b165644774eb0e83d8330fbe47e45b37bf.tar.bz2 linux-3141c8b165644774eb0e83d8330fbe47e45b37bf.zip | |
coredump: use task comm instead of (unknown)
If we don't know the file corresponding to the binary (i.e. exe_file is
unknown), use "task->comm (path unknown)" instead of simple "(unknown)"
as suggested by ak.
The fallback is the same as %e except it will append "(path unknown)".
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/exec.c b/fs/exec.c index 842d5700c155..a682624de572 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1657,7 +1657,7 @@ static int cn_print_exe_file(struct core_name *cn) exe_file = get_mm_exe_file(current->mm); if (!exe_file) - return cn_printf(cn, "(unknown)"); + return cn_printf(cn, "%s (path unknown)", current->comm); pathbuf = kmalloc(PATH_MAX, GFP_TEMPORARY); if (!pathbuf) { |