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do not look beyond the end of the buffer

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This commit is contained in:
Nick Clifton 1999-11-12 11:02:56 +00:00
parent c1eae11499
commit 035349a40d
2 changed files with 7 additions and 2 deletions
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5
gas/ChangeLog
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@ -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

4
gas/macro.c
View File

@ -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)