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| author | Hannes Magnusson <bjori@php.net> | 2011-08-29 16:05:45 +0000 |
|---|---|---|
| committer | Hannes Magnusson <bjori@php.net> | 2011-08-29 16:05:45 +0000 |
| commit | 8e74e304119826ac7de28081a471482155e93bb4 (patch) | |
| tree | 2d38500a16e9c0b98f03c6746045dfa2aa96bb81 | |
| parent | 1f4dfded592909a162f4b590a25edc681e6b338d (diff) | |
| download | php-git-8e74e304119826ac7de28081a471482155e93bb4.tar.gz | |
Fixed bug#53872 (internal corruption of phar)
| -rw-r--r-- | ext/phar/tests/bug53872.phpt | 23 | ||||
| -rw-r--r-- | ext/phar/tests/bug53872/first.txt | 1 | ||||
| -rw-r--r-- | ext/phar/tests/bug53872/second.txt | 0 | ||||
| -rw-r--r-- | ext/phar/tests/bug53872/third.txt | 1 | ||||
| -rw-r--r-- | ext/phar/util.c | 10 |
5 files changed, 31 insertions, 4 deletions
diff --git a/ext/phar/tests/bug53872.phpt b/ext/phar/tests/bug53872.phpt new file mode 100644 index 0000000000..490ae6fd4c --- /dev/null +++ b/ext/phar/tests/bug53872.phpt @@ -0,0 +1,23 @@ +--TEST--
+bug#53872 (internal corruption of phar)
+--INI--
+phar.readonly=0
+--FILE--
+<?php
+$p=new Phar('bug53872-phar.phar');
+$p->buildFromDirectory(__DIR__ . "/bug53872/");
+$p->setStub('<?php __HALT_COMPILER();?\>');
+$p->compressFiles(Phar::GZ);
+
+print(file_get_contents('phar://bug53872-phar.phar/first.txt'));
+print(file_get_contents('phar://bug53872-phar.phar/second.txt'));
+print(file_get_contents('phar://bug53872-phar.phar/third.txt'));
+?>
+--CLEAN--
+<?php
+unlink("bug53872-phar.phar");
+?>
+--EXPECT--
+content of first.txt
+content of third.txt
+
diff --git a/ext/phar/tests/bug53872/first.txt b/ext/phar/tests/bug53872/first.txt new file mode 100644 index 0000000000..90a4d1f092 --- /dev/null +++ b/ext/phar/tests/bug53872/first.txt @@ -0,0 +1 @@ +content of first.txt diff --git a/ext/phar/tests/bug53872/second.txt b/ext/phar/tests/bug53872/second.txt new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/ext/phar/tests/bug53872/second.txt diff --git a/ext/phar/tests/bug53872/third.txt b/ext/phar/tests/bug53872/third.txt new file mode 100644 index 0000000000..4f283cd78f --- /dev/null +++ b/ext/phar/tests/bug53872/third.txt @@ -0,0 +1 @@ +content of third.txt diff --git a/ext/phar/util.c b/ext/phar/util.c index 22403e8ff0..22c99bb8d9 100644 --- a/ext/phar/util.c +++ b/ext/phar/util.c @@ -999,10 +999,12 @@ int phar_open_entry_fp(phar_entry_info *entry, char **error, int follow_links TS php_stream_filter_append(&ufp->writefilters, filter); php_stream_seek(phar_get_entrypfp(entry TSRMLS_CC), phar_get_fp_offset(entry TSRMLS_CC), SEEK_SET); - if (SUCCESS != phar_stream_copy_to_stream(phar_get_entrypfp(entry TSRMLS_CC), ufp, entry->compressed_filesize, NULL)) { - spprintf(error, 4096, "phar error: internal corruption of phar \"%s\" (actual filesize mismatch on file \"%s\")", phar->fname, entry->filename); - php_stream_filter_remove(filter, 1 TSRMLS_CC); - return FAILURE; + if (entry->uncompressed_filesize) { + if (SUCCESS != phar_stream_copy_to_stream(phar_get_entrypfp(entry TSRMLS_CC), ufp, entry->compressed_filesize, NULL)) { + spprintf(error, 4096, "phar error: internal corruption of phar \"%s\" (actual filesize mismatch on file \"%s\")", phar->fname, entry->filename); + php_stream_filter_remove(filter, 1 TSRMLS_CC); + return FAILURE; + } } php_stream_filter_flush(filter, 1); |