[Bug libbacktrace/88890] libbacktrace on 32-bit system with _FILE_OFFSET_BITS == 64

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88890

Ian Lance Taylor  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||ian at airs dot com
 Resolution|--- |FIXED

--- Comment #2 from Ian Lance Taylor  ---
Fixed.

[Bug libbacktrace/88890] libbacktrace on 32-bit system with _FILE_OFFSET_BITS == 64

[ian at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88890

--- Comment #1 from ian at gcc dot gnu.org  ---
Author: ian
Date: Fri Jan 18 17:13:59 2019
New Revision: 268082

URL: https://gcc.gnu.org/viewcvs?rev=268082&root=gcc&view=rev
Log:
PR libbacktrace/88890
* mmapio.c (backtrace_get_view): Change size parameter to
uint64_t.  Check that value fits in size_t.
* read.c (backtrace_get_view): Likewise.
* internal.h (backtrace_get_view): Update declaration.
* elf.c (elf_add): Pass shstrhdr->sh_size to backtrace_get_view.

Modified:
trunk/libbacktrace/ChangeLog
trunk/libbacktrace/elf.c
trunk/libbacktrace/internal.h
trunk/libbacktrace/mmapio.c
trunk/libbacktrace/read.c