39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
$OpenBSD: patch-tools_fax2ps_c,v 1.3 2003/12/23 23:45:41 brad Exp $
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--- tools/fax2ps.c.orig 2003-10-04 07:43:17.000000000 -0400
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+++ tools/fax2ps.c 2003-12-13 02:13:27.000000000 -0500
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@@ -23,6 +23,7 @@
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* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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+#include <errno.h>
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#include <math.h>
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#include <stdio.h>
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#include <string.h>
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@@ -372,15 +373,19 @@ main(int argc, char** argv)
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} while (++optind < argc);
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} else {
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int n;
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+ int sfd = -1;
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FILE* fd;
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- char temp[1024], buf[16*1024];
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+ char temp[15] = "", buf[16*1024];
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- strcpy(temp, "/tmp/fax2psXXXXXX");
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- (void) mktemp(temp);
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- fd = fopen(temp, "w");
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- if (fd == NULL) {
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- fprintf(stderr, "Could not create temp file \"%s\"\n", temp);
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- exit(-2);
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+ strlcpy(temp, "/tmp/fax2ps.XXXXXX", sizeof temp);
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+ if ((sfd = mkstemp(temp)) == -1 ||
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+ (fd = fdopen(sfd, "w+")) == NULL) {
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+ if (sfd != -1) {
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+ unlink(temp);
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+ close(sfd);
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+ }
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+ fprintf(stderr, "%s: %s\n", temp, strerror(errno));
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+ exit(-2);
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}
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while ((n = read(fileno(stdin), buf, sizeof (buf))) > 0)
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write(fileno(fd), buf, n);
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