28 lines
912 B
Diff
28 lines
912 B
Diff
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From dd98dbd23770b8f8b95dc5a08ad5d5546831076a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Jirkovsk=C3=BD?= <l.jirkovsky@gmail.com>
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Date: Fri, 8 Mar 2019 20:44:51 +0100
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Subject: [PATCH 19/20] Skip reading section data if the section doesn't
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contain any table.
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Fixes floating point exception on go files.
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---
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src/do_md.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/do_md.c b/src/do_md.c
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index 86fde8d..35c0751 100644
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--- a/src/do_md.c
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+++ b/src/do_md.c
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@@ -99,7 +99,7 @@ int is_prelinked(int fd) {
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while (!bingo && (scn = elf_nextscn(elf, scn)) != NULL) {
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(void) gelf_getshdr(scn, &shdr);
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- if (shdr.sh_type != SHT_DYNAMIC)
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+ if (shdr.sh_type != SHT_DYNAMIC || shdr.sh_entsize == 0)
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continue;
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while (!bingo && (data = elf_getdata (scn, data)) != NULL) {
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--
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2.19.1
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