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| author | John Baldwin <jhb@FreeBSD.org> | 2009-11-02 20:18:50 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2009-11-02 20:18:50 +0000 |
| commit | 5ef5fd6e5397eb7583f2b238bad50de0f97b8301 (patch) | |
| tree | ef86eeed636872c29ff4782cfa0ff62344e5bb86 /sbin/ddb/ddb_capture.c | |
| parent | 060ed74b533653b09e4718d407b0dc2449637756 (diff) | |
| download | src-5ef5fd6e5397eb7583f2b238bad50de0f97b8301.tar.gz src-5ef5fd6e5397eb7583f2b238bad50de0f97b8301.zip | |
Ensure 'kvm' is always initialized. If "-M" was not specified and the
garbage value on the stack was not zero, then 'ddb capture' would try to
use the garbage value as a kvm_t pointer.
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=198820
Diffstat (limited to 'sbin/ddb/ddb_capture.c')
| -rw-r--r-- | sbin/ddb/ddb_capture.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sbin/ddb/ddb_capture.c b/sbin/ddb/ddb_capture.c index ffc9b91552df..370fc0058ba9 100644 --- a/sbin/ddb/ddb_capture.c +++ b/sbin/ddb/ddb_capture.c @@ -204,6 +204,7 @@ ddb_capture(int argc, char *argv[]) mflag = NULL; nflag = NULL; + kvm = NULL; while ((ch = getopt(argc, argv, "M:N:")) != -1) { switch (ch) { case 'M': |