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| author | avg <avg@FreeBSD.org> | 2010-02-13 11:47:04 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2010-02-13 11:47:04 +0000 |
| commit | 8e8855f633781f8aff8535ed7ca2c522628b5cce (patch) | |
| tree | f879afc35d3e6d74ae45776f8531aec21e396baa /gnu | |
| parent | 5fa4d4f819509c73a0f59409d591fb3b5fbe231f (diff) | |
| download | FreeBSD-src-8e8855f633781f8aff8535ed7ca2c522628b5cce.zip FreeBSD-src-8e8855f633781f8aff8535ed7ca2c522628b5cce.tar.gz | |
kgdb: initialize n_type field of nlist entry for kvm_nlist call
kvm_nlist skips lookup for entries that have n_type != N_UNDF.
N_UNDF happens to be zero, so n_type typically has a correct
value by accident, but not always.
Note: jhb has a patch that replaces kvm_nlist use with direct
gdb parsing.
MFC after: 5 days
X-MFC-Note: unless jhb commits kvm_nlist => kgdb_parse change
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/gdb/kgdb/kthr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gnu/usr.bin/gdb/kgdb/kthr.c b/gnu/usr.bin/gdb/kgdb/kthr.c index 7e5b1c0..1ab66eb 100644 --- a/gnu/usr.bin/gdb/kgdb/kthr.c +++ b/gnu/usr.bin/gdb/kgdb/kthr.c @@ -58,6 +58,7 @@ kgdb_lookup(const char *sym) { struct nlist nl[2]; + nl[0].n_type = N_UNDF; nl[0].n_name = (char *)(uintptr_t)sym; nl[1].n_name = NULL; if (kvm_nlist(kvm, nl) != 0) |
