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Replace an assertion in the dwarf code with a warning message.

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PR 30327
  * dwarf.c (read_and_display_attr_value): Warn if the number of views is greater than the number of locations.
This commit is contained in:
Nick Clifton 2023-04-11 17:24:09 +01:00
parent 91496180eb
commit 7bb9e56c6a
2 changed files with 12 additions and 2 deletions
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4
binutils/ChangeLog
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@ -1,5 +1,9 @@
2023-04-11 Nick Clifton <nickc@redhat.com>
PR 30327
* dwarf.c (read_and_display_attr_value): Warn if the number of
views is greater than the number of locations.
PR 30313
* dwarf.c (display_debug_lines_decoded): Check for an overlarge
number of files or directories.

10
binutils/dwarf.c
View File

@ -2927,8 +2927,14 @@ read_and_display_attr_value (unsigned long attribute,
}
else
{
assert (debug_info_p->num_loc_views <= num);
num = debug_info_p->num_loc_views;
if (debug_info_p->num_loc_views > num)
{
warn (_("The number of views (%u) is greater than the number of locations (%u)\n"),
debug_info_p->num_loc_views, num);
debug_info_p->num_loc_views = num;
}
else
num = debug_info_p->num_loc_views;
if (num > debug_info_p->num_loc_offsets)
warn (_("More DW_AT_GNU_locview attributes than location offset attributes\n"));
else