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

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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9
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
@ -301,7 +306,7 @@
2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* hpux-core.c (hpux_core_core_file_p): Add cast in call to
* hpux-core.c (hpux_core_core_file_p): Add cast in call to
make_bfd_asection.
* som.c (som_set_section_contents): Constantify second argument.
(hppa_som_gen_reloc_type): Abort for unsupported selectors.
@ -558,7 +563,7 @@
* stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
2004-03-30 Galit Heller <Galit.Heller@nsc.com>
Tomer Levi <Tomer.Levi@nsc.com>
Tomer Levi <Tomer.Levi@nsc.com>
* Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
(ALL_MACHINES_CFILES): Add cpu-cr16c.c.

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);
}