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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-10-24 21:36:50 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-10-24 21:36:50 +0000 |
| commit | 64f401629ba3680d49952c5e96ff88cd4103a156 (patch) | |
| tree | 76ac97b922f7f354438100cc1ab2de8c2b6f99c8 | |
| parent | 2590b6456f77cd232d154e0930510c02a01e5be7 (diff) | |
| download | ppe42-binutils-64f401629ba3680d49952c5e96ff88cd4103a156.tar.gz ppe42-binutils-64f401629ba3680d49952c5e96ff88cd4103a156.zip | |
Don't decompress the section in bfd_is_section_compressed
* compress.c (bfd_is_section_compressed): Don't decompress the
section.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/compress.c | 13 |
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; } /* |
