f53b235000
Fix another seg-fault parsing corrupt DWARF information. (#1573367) Fix a seg-fault copying a corrupt ELF file. (#1551788) Fix a seg-fault parsing a large ELF files on a 32-bit host. (#1539891) Fix a seg-fault running nm on a corrupt ELF file. (#15343247) Fix a seg-fault running nm on a file containing corrupt DWARF information. (#1551781) Fix another seg-fault running nm on a file containing corrupt DWARF information. (#1551763)
12 lines
374 B
Diff
12 lines
374 B
Diff
--- binutils.orig/bfd/dwarf2.c 2018-05-01 11:42:03.152425647 +0100
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+++ binutils-2.30/bfd/dwarf2.c 2018-05-01 12:03:27.533735710 +0100
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@@ -1559,7 +1559,7 @@ concat_filename (struct line_info_table
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{
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char *filename;
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- if (file - 1 >= table->num_files)
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+ if (table == NULL || file - 1 >= table->num_files)
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{
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/* FILE == 0 means unknown. */
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if (file)
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