diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cpplib.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c157907..ecde519 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2000-07-05 Zack Weinberg <zack@wolery.cumb.org> + + * cpplib.c (_cpp_parse_assertion): Fix buffer overrun. + 2000-07-04 Zack Weinberg <zack@wolery.cumb.org> * cpplex.c: Don't include sys/mman.h. diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 2ee5849..b0008af 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -1322,8 +1322,8 @@ _cpp_parse_assertion (pfile, answerp) lookup_node: *answerp = answer; - len = predicate->val.name.len + 1; - sym = alloca (len); + len = predicate->val.name.len; + sym = alloca (len + 1); /* Prefix '#' to get it out of macro namespace. */ sym[0] = '#'; |