bb781d5f31
Fix for PR 22905 - crashing objdump by passing it a corrupt DWARF file. (#1553122) Fix for PR 22741 - crashing objdump by passing it a corrupt COFF file. (#1571918)
17 lines
457 B
Diff
17 lines
457 B
Diff
--- binutils.orig/binutils/dwarf.c 2018-04-27 09:22:07.402864408 +0100
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+++ binutils-2.30/binutils/dwarf.c 2018-04-27 09:24:26.794235786 +0100
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@@ -6810,6 +6810,13 @@ display_debug_ranges (struct dwarf_secti
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continue;
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}
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+ if (next < section_begin || next >= finish)
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+ {
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+ warn (_("Corrupt offset (%#8.8lx) in range entry %u\n"),
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+ (unsigned long) offset, i);
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+ continue;
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+ }
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+
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if (dwarf_check != 0 && i > 0)
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{
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if (start < next)
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