35 lines
1.7 KiB
Text
35 lines
1.7 KiB
Text
$OpenBSD: patch-args_c,v 1.3 2002/11/13 17:15:49 naddy Exp $
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--- args.c.orig Thu Oct 17 07:22:48 2002
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+++ args.c Mon Nov 11 05:43:01 2002
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@@ -35,6 +35,7 @@ do_args(int argc, char **argv, int envfl
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int consumed;
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int currarg;
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int opterrors;
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+ size_t len;
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int i;
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@@ -142,18 +143,17 @@ do_args(int argc, char **argv, int envfl
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break;
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case 'C': /* select character definitions */
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consumed = 1;
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+ len = (strlen(libdir) + strlen(optstr) + 2);
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if (*++optstr) { /* did we get a encoding name ? */
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- if ((charvec_file = (char *) malloc(strlen(libdir) +
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- strlen(optstr) +
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- 2)) == NULL) {
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+ if ((charvec_file = (char *) malloc(len)) == NULL) {
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perror(optstr);
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fprintf(stderr,
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"ignoring character encoding definition\n");
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}
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else {
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- (void) strcpy(charvec_file, libdir);
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- (void) strcat(charvec_file, "/");
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- (void) strcat(charvec_file, optstr);
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+ (void) strlcpy(charvec_file, libdir, len);
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+ (void) strlcat(charvec_file, "/", len);
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+ (void) strlcat(charvec_file, optstr, len);
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opt_encoding = 1;
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}
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}
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