Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fixed Bug #66731 file: infinite recursion

4 files changed, 8 insertions, 6 deletions

diff --git a/ext/fileinfo/libmagic/ascmagic.c b/ext/fileinfo/libmagic/ascmagic.c
index 209009764e..c0041df3b4 100644
--- a/ext/fileinfo/libmagic/ascmagic.c
+++ b/ext/fileinfo/libmagic/ascmagic.c
@@ -147,7 +147,7 @@ file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
 		    == NULL)
 			goto done;
 		if ((rv = file_softmagic(ms, utf8_buf,
-		    (size_t)(utf8_end - utf8_buf), TEXTTEST, text)) == 0)
+		    (size_t)(utf8_end - utf8_buf), 0, TEXTTEST, text)) == 0)
 			rv = -1;
 	}
 
diff --git a/ext/fileinfo/libmagic/file.h b/ext/fileinfo/libmagic/file.h
index 19b6872b49..ab5082d753 100644
--- a/ext/fileinfo/libmagic/file.h
+++ b/ext/fileinfo/libmagic/file.h
@@ -437,7 +437,7 @@ protected int file_encoding(struct magic_set *, const unsigned char *, size_t,
     unichar **, size_t *, const char **, const char **, const char **);
 protected int file_is_tar(struct magic_set *, const unsigned char *, size_t);
 protected int file_softmagic(struct magic_set *, const unsigned char *, size_t,
-    int, int);
+    size_t, int, int);
 protected int file_apprentice(struct magic_set *, const char *, int);
 protected int file_magicfind(struct magic_set *, const char *, struct mlist *);
 protected uint64_t file_signextend(struct magic_set *, struct magic *,
diff --git a/ext/fileinfo/libmagic/funcs.c b/ext/fileinfo/libmagic/funcs.c
index 9c0d2bdb7c..011ca42757 100644
--- a/ext/fileinfo/libmagic/funcs.c
+++ b/ext/fileinfo/libmagic/funcs.c
@@ -235,7 +235,7 @@ file_buffer(struct magic_set *ms, php_stream *stream, const char *inname, const
 
 	/* try soft magic tests */
 	if ((ms->flags & MAGIC_NO_CHECK_SOFT) == 0)
-		if ((m = file_softmagic(ms, ubuf, nb, BINTEST,
+		if ((m = file_softmagic(ms, ubuf, nb, 0, BINTEST,
 		    looks_text)) != 0) {
 			if ((ms->flags & MAGIC_DEBUG) != 0)
 				(void)fprintf(stderr, "softmagic %d\n", m);
diff --git a/ext/fileinfo/libmagic/softmagic.c b/ext/fileinfo/libmagic/softmagic.c
index 0671fa99f9..7c5f628066 100644
--- a/ext/fileinfo/libmagic/softmagic.c
+++ b/ext/fileinfo/libmagic/softmagic.c
@@ -74,13 +74,13 @@ private void cvt_64(union VALUETYPE *, const struct magic *);
 /*ARGSUSED1*/		/* nbytes passed for regularity, maybe need later */
 protected int
 file_softmagic(struct magic_set *ms, const unsigned char *buf, size_t nbytes,
-    int mode, int text)
+    size_t level, int mode, int text)
 {
 	struct mlist *ml;
 	int rv, printed_something = 0, need_separator = 0;
 	for (ml = ms->mlist[0]->next; ml != ms->mlist[0]; ml = ml->next)
 		if ((rv = match(ms, ml->magic, ml->nmagic, buf, nbytes, 0, mode,
-		    text, 0, 0, &printed_something, &need_separator,
+		    text, 0, level, &printed_something, &need_separator,
 		    NULL)) != 0)
 			return rv;
 
@@ -1680,6 +1680,8 @@ mget(struct magic_set *ms, const unsigned char *s, struct magic *m,
 		break;
 
 	case FILE_INDIRECT:
+		if (offset == 0)
+			return 0;
 		if (nbytes < offset)
 			return 0;
 		sbuf = ms->o.buf;
@@ -1687,7 +1689,7 @@ mget(struct magic_set *ms, const unsigned char *s, struct magic *m,
 		ms->o.buf = NULL;
 		ms->offset = 0;
 		rv = file_softmagic(ms, s + offset, nbytes - offset,
-		    BINTEST, text);
+		    recursion_level, BINTEST, text);
 		if ((ms->flags & MAGIC_DEBUG) != 0)
 			fprintf(stderr, "indirect @offs=%u[%d]\n", offset, rv);
 		rbuf = ms->o.buf;