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| author | Bob Rossi <bob@brasko.net> | 2004-07-08 11:18:27 +0000 |
|---|---|---|
| committer | Bob Rossi <bob@brasko.net> | 2004-07-08 11:18:27 +0000 |
| commit | 09bcec8017520b4a55778f67fcacbf7e13b63234 (patch) | |
| tree | 3ad1152910eba6941f68bf5d1795f2f3b9b8d7f4 /gdb/symtab.c | |
| parent | bcc82369d233afc216faa4480bb549e121781bff (diff) | |
| download | gdb-09bcec8017520b4a55778f67fcacbf7e13b63234.zip gdb-09bcec8017520b4a55778f67fcacbf7e13b63234.tar.gz gdb-09bcec8017520b4a55778f67fcacbf7e13b63234.tar.bz2 | |
Fix crash in symtab.c.
Diffstat (limited to 'gdb/symtab.c')
| -rw-r--r-- | gdb/symtab.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/gdb/symtab.c b/gdb/symtab.c index 8fa7cec..cd6dd5d 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -181,21 +181,25 @@ got_symtab: if (full_path != NULL) { - const char *fp = symtab_to_fullname (s); - if (FILENAME_CMP (full_path, fp) == 0) - { - return s; - } + const char *fp = symtab_to_fullname (s); + if (fp != NULL && FILENAME_CMP (full_path, fp) == 0) + { + return s; + } } if (real_path != NULL) { - char *rp = gdb_realpath (symtab_to_fullname (s)); - make_cleanup (xfree, rp); - if (FILENAME_CMP (real_path, rp) == 0) - { - return s; - } + char *fullname = symtab_to_fullname (s); + if (fullname != NULL) + { + char *rp = gdb_realpath (fullname); + make_cleanup (xfree, rp); + if (FILENAME_CMP (real_path, rp) == 0) + { + return s; + } + } } } |