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* dwarf2.c (add_line_info): Also set info->filename to NULL if

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filename argument is null; do not call strlen on a null pointer.
This commit is contained in:
Zack Weinberg
2004-05-07 00:01:25 +00:00
parent 00ed60a15b
commit eb61d2d606
2 changed files with 9 additions and 5 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2004-05-06 Zack Weinberg <zack@codesourcery.com>
* dwarf2.c (add_line_info): Also set info->filename to NULL if
filename argument is null; do not call strlen on a null pointer.
2004-05-06 Daniel Jacobowitz <drow@mvista.com>
* elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32

5
bfd/dwarf2.c
View File

@ -801,10 +801,9 @@ add_line_info (struct line_info_table *table,
info->column = column;
info->end_sequence = end_sequence;
amt = strlen (filename);
if (amt)
if (filename && filename[0])
{
info->filename = bfd_alloc (table->abfd, amt + 1);
info->filename = bfd_alloc (table->abfd, strlen (filename) + 1);
if (info->filename)
strcpy (info->filename, filename);
}