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Make sure numeric escapes are limited to 3 characters.

This commit is contained in:
augustss 1997-11-12 02:02:34 +00:00
parent c144b2c93b
commit e50fe447d7
1 changed files with 5 additions and 2 deletions
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7
gnu/usr.bin/gas/read.c
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@ -19,7 +19,7 @@
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef lint
static char rcsid[] = "$Id: read.c,v 1.17 1996/12/21 21:48:20 pk Exp $";
static char rcsid[] = "$Id: read.c,v 1.18 1997/11/12 02:02:34 augustss Exp $";
#endif
#define MASK_CHAR (0xFF) /* If your chars aren't 8 bits, you will
@ -2095,8 +2095,11 @@ unsigned int next_char_of_string() {
case '8':
case '9': {
long number;
int nchar;
for (number = 0; isdigit(c); c = *input_line_pointer++) {
for (nchar = 0, number = 0;
nchar < 3 && isdigit(c);
c = *input_line_pointer++, nchar++) {
number = number * 8 + c - '0';
}
c = number & 0xff;