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| author | Kai Tietz <kai.tietz@onevision.com> | 2012-11-28 15:53:37 +0000 |
|---|---|---|
| committer | Kai Tietz <kai.tietz@onevision.com> | 2012-11-28 15:53:37 +0000 |
| commit | fb98f7b7824bd394d64f56e6aa05436f8c1a7c6c (patch) | |
| tree | 1b43b4aa5e33b10e43da660d7c483536a64050b3 /binutils/resbin.c | |
| parent | 7e20dfcd947ceb8b6f48863e9bae82205a63cc8a (diff) | |
| download | gdb-fb98f7b7824bd394d64f56e6aa05436f8c1a7c6c.zip gdb-fb98f7b7824bd394d64f56e6aa05436f8c1a7c6c.tar.gz gdb-fb98f7b7824bd394d64f56e6aa05436f8c1a7c6c.tar.bz2 | |
* resbin.c (bin_to_res_version): Correct offset
and length calculation of resource.
(get_version_header): Apply alignement of 4 to len.
Diffstat (limited to 'binutils/resbin.c')
| -rw-r--r-- | binutils/resbin.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/binutils/resbin.c b/binutils/resbin.c index b5dcd9b..548ff38 100644 --- a/binutils/resbin.c +++ b/binutils/resbin.c @@ -909,7 +909,7 @@ get_version_header (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type lengt if (length < 8) toosmall (key); - *len = windres_get_16 (wrbfd, data, 2); + *len = (windres_get_16 (wrbfd, data, 2) + 3) & ~3; *vallen = windres_get_16 (wrbfd, data + 2, 2); *type = windres_get_16 (wrbfd, data + 4, 2); @@ -1041,10 +1041,7 @@ bin_to_res_version (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type lengt data += off; length -= off; - /* It's convenient to round verlen to a 4 byte alignment, - since we round the subvariables in the loop. */ - - verlen = (verlen + 3) &~ 3; + verlen -= off; vi->u.string.stringtables = NULL; ppvst = &vi->u.string.stringtables; @@ -1070,7 +1067,7 @@ bin_to_res_version (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type lengt length -= off; verlen -= off; - stverlen = (stverlen + 3) &~ 3; + stverlen -= off; vst->strings = NULL; ppvs = &vst->strings; @@ -1088,14 +1085,12 @@ bin_to_res_version (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type lengt get_version_header (wrbfd, data, length, (const char *) NULL, &vs->key, &sverlen, &vallen, &type, &off); - sverlen = (sverlen + 3) &~ 3; - data += off; length -= off; vs->value = get_unicode (wrbfd, data, length, &vslen); valoff = vslen * 2 + 2; - valoff = (valoff + 3) &~ 3; + valoff = (valoff + 3) & ~3; if (off + valoff != sverlen) fatal (_("unexpected version string length %ld != %ld + %ld"), @@ -1108,6 +1103,7 @@ bin_to_res_version (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type lengt fatal (_("unexpected version string length %ld < %ld"), (long) verlen, (long) sverlen); stverlen -= sverlen; + verlen -= sverlen; vs->next = NULL; *ppvs = vs; |