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| author | Zack Weinberg <zack@wolery.cumb.org> | 2000-04-19 05:37:03 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2000-04-19 05:37:03 +0000 |
| commit | 6a832d4240f2ae77a55edd71502b1540818e4fde (patch) | |
| tree | 4621378db8571ebdc693696b3eb8beb27a79420b | |
| parent | 56293c2be23c974508d5e8e680467555c57d7320 (diff) | |
| download | gcc-6a832d4240f2ae77a55edd71502b1540818e4fde.zip gcc-6a832d4240f2ae77a55edd71502b1540818e4fde.tar.gz gcc-6a832d4240f2ae77a55edd71502b1540818e4fde.tar.bz2 | |
cpplib.c (do_pragma_poison): Strings in the token buffer are not nul-terminated.
* cpplib.c (do_pragma_poison): Strings in the token buffer are
not nul-terminated.
From-SVN: r33247
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cpplib.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a162f10..658215a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-04-18 Zack Weinberg <zack@wolery.cumb.org> + + * cpplib.c (do_pragma_poison): Strings in the token buffer are + not nul-terminated. + Tue Apr 18 16:04:12 2000 Jim Wilson <wilson@cygnus.com> * config/ia64/sysv4.h (SELECT_SECTION): Use data_section if diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 87f245c..b42f6b6 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -1028,14 +1028,14 @@ do_pragma_poison (pfile) } p = pfile->token_buffer + written; - len = strlen (p); + len = CPP_PWRITTEN (pfile) - p; slot = _cpp_lookup_slot (pfile, p, len, INSERT, &hash); if (*slot) { HASHNODE *hp = *slot; if (hp->type != T_POISON) { - cpp_warning (pfile, "poisoning existing macro `%s'", p); + cpp_warning (pfile, "poisoning existing macro `%s'", hp->name); if (hp->type == T_MACRO) _cpp_free_definition (hp->value.defn); hp->value.defn = 0; |