diff options
Diffstat (limited to 'contrib/com_err/lex.l')
| -rw-r--r-- | contrib/com_err/lex.l | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/com_err/lex.l b/contrib/com_err/lex.l index e98db6f..08aef51 100644 --- a/contrib/com_err/lex.l +++ b/contrib/com_err/lex.l @@ -44,7 +44,7 @@ #include "parse.h" #include "lex.h" -RCSID("$Id: lex.l,v 1.6 2000/06/22 00:42:52 assar Exp $"); +RCSID("$Id: lex.l 15143 2005-05-16 08:52:54Z lha $"); static unsigned lineno = 1; static int getstring(void); @@ -89,7 +89,7 @@ getstring(void) int i = 0; int c; int quote = 0; - while((c = input()) != EOF){ + while(i < sizeof(x) - 1 && (c = input()) != EOF){ if(quote) { x[i++] = c; quote = 0; @@ -110,6 +110,8 @@ getstring(void) } x[i] = '\0'; yylval.string = strdup(x); + if (yylval.string == NULL) + err(1, "malloc"); return STRING; } |
