41 lines
1.2 KiB
Text
41 lines
1.2 KiB
Text
$NetBSD: patch-bm,v 1.1 2006/01/18 23:24:12 rillig Exp $
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Don't use alloca. (Solaris would require <alloca.h> to be included for
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it.)
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--- src/utils.c.orig 2003-09-10 20:52:09.000000000 +0200
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+++ src/utils.c 2006-01-16 14:44:06.890343700 +0100
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@@ -19,6 +19,7 @@ Boston, MA 02111-1307, USA. */
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#include <ctype.h>
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#include <signal.h>
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#include <stdio.h>
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+#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <unistd.h>
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@@ -328,16 +329,23 @@ const char *name_with_loc(region r, cons
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char *index;
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int base_len;
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char *base_name;
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+ char *result;
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if ((index = strstr(name, "@")))
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base_len = index - name;
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else
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base_len = strlen(name);
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- base_name = alloca((base_len + 2) * sizeof(char));
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+ base_name = malloc((base_len + 2) * sizeof(char));
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+ if (base_name == NULL) {
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+ perror("cqual: in name_with_loc");
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+ exit(EXIT_FAILURE);
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+ }
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strncpy(base_name, name, base_len);
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base_name[base_len] = '@';
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base_name[base_len+1] = '\0';
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- return rstrcat(r, base_name, inttostr(r, loc->lineno));
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+ result = rstrcat(r, base_name, inttostr(r, loc->lineno));
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+ free(base_name);
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+ return result;
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}
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/* A function to let you pass a function pointer which prints to
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