diff options
Diffstat (limited to 'gdb/solib-svr4.c')
| -rw-r--r-- | gdb/solib-svr4.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c index 0cecc2a..dd93847 100644 --- a/gdb/solib-svr4.c +++ b/gdb/solib-svr4.c @@ -910,13 +910,22 @@ solib_svr4_r_ldsomap (struct svr4_info *info) struct link_map_offsets *lmo = svr4_fetch_link_map_offsets (); struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr; enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); - ULONGEST version; + ULONGEST version = 0; + + TRY + { + /* Check version, and return zero if `struct r_debug' doesn't have + the r_ldsomap member. */ + version + = read_memory_unsigned_integer (info->debug_base + lmo->r_version_offset, + lmo->r_version_size, byte_order); + } + CATCH (ex, RETURN_MASK_ERROR) + { + exception_print (gdb_stderr, ex); + } + END_CATCH - /* Check version, and return zero if `struct r_debug' doesn't have - the r_ldsomap member. */ - version - = read_memory_unsigned_integer (info->debug_base + lmo->r_version_offset, - lmo->r_version_size, byte_order); if (version < 2 || lmo->r_ldsomap_offset == -1) return 0; |