On Tue, 27 Apr 2010, Miriam Ruiz wrote:
Photorec 6.11-1 segfaults when extracting the files from a HFS+ device:
...
(gdb) frame 1
#1 0x000000000043367b in header_check_tiff (buffer=0x7ffff7e30000 "II*",
buffer_size=65536, safe_header_only=0, file_recovery=0x7fffffffddf0,
file_recovery_new=0x7fffffffd560) at file_tiff.c:215
215 if(strcmp(tag_make, "PENTAX Corporation ")==0 ||
(gdb) list
210 {
211 const char *tag_make;
212 tag_make=find_tag_from_tiff_header((const TIFFHeader
*)buffer, buffer_size, TIFFTAG_MAKE);
213 if(tag_make!=NULL)
214 {
...
This bug has been fixed upstream by the following patch:
http://www.cgsecurity.org/photorec_611_exif_bound_checking_v2.patch
It need to be applied to the Debian package.
Christophe
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