63 lines
1.8 KiB
Diff
63 lines
1.8 KiB
Diff
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--- src/compress.c.orig
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+++ src/compress.c
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@@ -256,7 +256,7 @@ file_pipe2file(struct magic_set *ms, int
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errno = r;
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}
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#else
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- tfd = mkstemp(buf);
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+ tfd = mkostemp(buf, O_CLOEXEC);
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te = errno;
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(void)unlink(buf);
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errno = te;
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--- src/apprentice.c.orig
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+++ src/apprentice.c
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@@ -676,7 +676,7 @@ load_1(struct magic_set *ms, int action,
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char *line = NULL;
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ssize_t len;
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- FILE *f = fopen(ms->file = fn, "r");
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+ FILE *f = fopen(ms->file = fn, "re");
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if (f == NULL) {
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if (errno != ENOENT)
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file_error(ms, errno, "cannot read magic file `%s'",
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@@ -2226,7 +2226,7 @@ apprentice_map(struct magic_set *ms, str
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if (dbname == NULL)
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goto error2;
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- if ((fd = open(dbname, O_RDONLY|O_BINARY)) == -1)
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+ if ((fd = open(dbname, O_RDONLY|O_BINARY|O_CLOEXEC)) == -1)
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goto error2;
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if (fstat(fd, &st) == -1) {
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@@ -2324,7 +2324,7 @@ apprentice_compile(struct magic_set *ms,
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if (dbname == NULL)
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goto out;
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- if ((fd = open(dbname, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0644)) == -1) {
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+ if ((fd = open(dbname, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY|O_CLOEXEC, 0644)) == -1) {
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file_error(ms, errno, "cannot open `%s'", dbname);
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goto out;
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}
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--- src/magic.c.orig
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+++ src/magic.c
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@@ -411,7 +411,7 @@ file_or_fd(struct magic_set *ms, const c
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if (fstat(fd, &sb) == 0 && S_ISFIFO(sb.st_mode))
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ispipe = 1;
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} else {
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- int flags = O_RDONLY|O_BINARY;
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+ int flags = O_RDONLY|O_BINARY|O_CLOEXEC;
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if (stat(inname, &sb) == 0 && S_ISFIFO(sb.st_mode)) {
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#ifdef O_NONBLOCK
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--- src/file.c.orig
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+++ src/file.c
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@@ -385,7 +385,7 @@ unwrap(struct magic_set *ms, const char
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f = stdin;
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wid = 1;
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} else {
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- if ((f = fopen(fn, "r")) == NULL) {
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+ if ((f = fopen(fn, "re")) == NULL) {
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(void)fprintf(stderr, "%s: Cannot open `%s' (%s).\n",
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progname, fn, strerror(errno));
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return 1;
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