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| author | Zack Weinberg <zack@codesourcery.com> | 2004-02-13 18:24:06 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2004-02-13 18:24:06 +0000 |
| commit | f433554b69c82905dcd4aa34ca94fee425a0e008 (patch) | |
| tree | 2c9010bc816c89c320673aa7b8703775df9b9004 /gcc/xcoffout.c | |
| parent | d6e57462de47c49af631496fb269fe1a9fb86d0f (diff) | |
| download | gcc-f433554b69c82905dcd4aa34ca94fee425a0e008.zip gcc-f433554b69c82905dcd4aa34ca94fee425a0e008.tar.gz gcc-f433554b69c82905dcd4aa34ca94fee425a0e008.tar.bz2 | |
xcoffout.c (xcoff_assign_fundamental_type_number): Check DECL_NAME != 0 before dereferencing.
* xcoffout.c (xcoff_assign_fundamental_type_number): Check
DECL_NAME != 0 before dereferencing.
From-SVN: r77763
Diffstat (limited to 'gcc/xcoffout.c')
| -rw-r--r-- | gcc/xcoffout.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/xcoffout.c b/gcc/xcoffout.c index 447da74..de7528fb 100644 --- a/gcc/xcoffout.c +++ b/gcc/xcoffout.c @@ -152,13 +152,15 @@ static const struct xcoff_type_number xcoff_type_numbers[] = { int xcoff_assign_fundamental_type_number (tree decl) { - const char *name = IDENTIFIER_POINTER (DECL_NAME (decl)); + const char *name; size_t i; /* Do not waste time searching the list for non-intrinsic types. */ - if (DECL_SOURCE_LINE (decl) > 0) + if (DECL_NAME (decl) == 0 || DECL_SOURCE_LINE (decl) > 0) return 0; + name = IDENTIFIER_POINTER (DECL_NAME (decl)); + /* Linear search, blech, but the list is too small to bother doing anything else. */ for (i = 0; i < ARRAY_SIZE (xcoff_type_numbers); i++) |