47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
$NetBSD: patch-ac,v 1.6 2014/02/08 12:44:05 wiedi Exp $
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--- unix/uudeview.c.orig 2003-04-12 23:33:55.000000000 +0000
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+++ unix/uudeview.c
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@@ -31,6 +31,11 @@
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#include <stdio.h>
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#include <ctype.h>
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#include <signal.h>
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+#if defined(__sun)
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+# define _PATH_TMP "/tmp/"
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+#else
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+# include <paths.h>
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+#endif
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#ifdef HAVE_FCNTL_H
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#include <fcntl.h>
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@@ -440,6 +445,7 @@ proc_stdin (void)
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{
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static char buffer[1024];
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char *stdfile;
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+ int targetfd;
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FILE *target;
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size_t bytes;
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int res;
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@@ -449,11 +455,20 @@ proc_stdin (void)
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return 0;
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}
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- if ((stdfile = tempnam (NULL, "uu")) == NULL) {
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+ if ((stdfile = strdup (_PATH_TMP "uu.XXXXXX")) == NULL) {
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fprintf (stderr, "proc_stdin: cannot get temporary file\n");
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return 0;
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}
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+ if ((targetfd = mkstemp (stdfile)) < 0) {
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+ fprintf (stderr, "proc_stdin: cannot open temp file %s for writing: %s\n",
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+ stdfile, strerror (errno));
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+ _FP_free (stdfile);
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+ return 0;
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+ }
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+
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+ /* file now safely exists, reopen it with the right mode */
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+ close(targetfd);
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if ((target = fopen (stdfile, "wb")) == NULL) {
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fprintf (stderr, "proc_stdin: cannot open temp file %s for writing: %s\n",
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stdfile, strerror (errno));
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