diff options
| author | Alan Modra <amodra@gmail.com> | 2021-05-15 14:54:55 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-05-15 14:57:38 +0930 |
| commit | 56051e28a33aa6b3c37a61d4647da324c21bc64d (patch) | |
| tree | fce14f639ebb42ed84b91a376c1b8d86887da75a /binutils/dwarf.c | |
| parent | 37195e23e731744d2d61c97844e884634b592f77 (diff) | |
| download | gdb-56051e28a33aa6b3c37a61d4647da324c21bc64d.zip gdb-56051e28a33aa6b3c37a61d4647da324c21bc64d.tar.gz gdb-56051e28a33aa6b3c37a61d4647da324c21bc64d.tar.bz2 | |
display_debug_lines_decoded
The directory_table strnlen used the negative of the proper size. After
fixing that I realised we don't need strnlen here.
* dwarf.c (display_debug_lines_decoded): Don't use strnlen when
we have already checked for NUL termination.
Diffstat (limited to 'binutils/dwarf.c')
| -rw-r--r-- | binutils/dwarf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 4f69dbb..e881cee 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -5042,8 +5042,8 @@ display_debug_lines_decoded (struct dwarf_section * section, while (*ptr_directory_table != 0) { directory_table[i] = ptr_directory_table; - ptr_directory_table += strnlen ((char *) ptr_directory_table, - ptr_directory_table - end) + 1; + ptr_directory_table + += strlen ((char *) ptr_directory_table) + 1; i++; } } @@ -5082,8 +5082,8 @@ display_debug_lines_decoded (struct dwarf_section * section, while (*ptr_file_name_table != 0) { file_table[i].name = ptr_file_name_table; - ptr_file_name_table += strnlen ((char *) ptr_file_name_table, - end - ptr_file_name_table) + 1; + ptr_file_name_table + += strlen ((char *) ptr_file_name_table) + 1; /* We are not interested in directory, time or size. */ READ_ULEB (file_table[i].directory_index, |