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| author | Nick Clifton <nickc@redhat.com> | 1999-11-12 11:02:56 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 1999-11-12 11:02:56 +0000 |
| commit | 035349a40dd7d6fde2cb6176dcf229a09f9087b3 (patch) | |
| tree | 5d0518ecd9663e70b087e4a71c2c9a57ac94f258 | |
| parent | c1eae11499c60c61b6aaa5fa5e316613dcb0b6ad (diff) | |
| download | gdb-035349a40dd7d6fde2cb6176dcf229a09f9087b3.zip gdb-035349a40dd7d6fde2cb6176dcf229a09f9087b3.tar.gz gdb-035349a40dd7d6fde2cb6176dcf229a09f9087b3.tar.bz2 | |
do not look beyond the end of the buffer
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/macro.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 62002eb..72f3ab3 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +1999-11-12 Nick Clifton <nickc@cygnus.com> + + * macro.c (buffer_and_nest): Do not check beyond the end of the + buffer. + 1999-11-11 Nick Clifton <nickc@cygnus.com> * macro.c (buffer_and_nest): Look for seperator after TO and diff --git a/gas/macro.c b/gas/macro.c index 2ef4cb4..1c33de3 100644 --- a/gas/macro.c +++ b/gas/macro.c @@ -246,10 +246,10 @@ buffer_and_nest (from, to, ptr, get_line) if (ptr->ptr[i] == '.') i++; if (strncasecmp (ptr->ptr + i, from, from_len) == 0 - && ! isalnum (ptr->ptr[i + from_len])) + && (ptr->len == (i + from_len || ! isalnum (ptr->ptr[i + from_len])))) depth++; if (strncasecmp (ptr->ptr + i, to, to_len) == 0 - && ! isalnum (ptr->ptr[i + to_len])) + && (ptr->len == (i + to_len) || ! isalnum (ptr->ptr[i + to_len]))) { depth--; if (depth == 0) |