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-rw-r--r--bfd/ChangeLog5
-rw-r--r--bfd/compress.c13
2 files changed, 16 insertions, 2 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 599e0bf969..6125ab5aea 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compress.c (bfd_is_section_compressed): Don't decompress the
+ section.
+
2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
* bfd-in.h (bfd_elf_stack_segment_size): Declare.
diff --git a/bfd/compress.c b/bfd/compress.c
index 7f947817a1..75d54e4904 100644
--- a/bfd/compress.c
+++ b/bfd/compress.c
@@ -292,11 +292,20 @@ bfd_boolean
bfd_is_section_compressed (bfd *abfd, sec_ptr sec)
{
bfd_byte compressed_buffer [12];
+ unsigned int saved = sec->compress_status;
+ bfd_boolean compressed;
+
+ /* Don't decompress the section. */
+ sec->compress_status = COMPRESS_SECTION_NONE;
/* Read the zlib header. In this case, it should be "ZLIB" followed
by the uncompressed section size, 8 bytes in big-endian order. */
- return (bfd_get_section_contents (abfd, sec, compressed_buffer, 0, 12)
- && CONST_STRNEQ ((char*) compressed_buffer, "ZLIB"));
+ compressed = (bfd_get_section_contents (abfd, sec, compressed_buffer, 0, 12)
+ && CONST_STRNEQ ((char*) compressed_buffer, "ZLIB"));
+
+ /* Restore compress_status. */
+ sec->compress_status = saved;
+ return compressed;
}
/*