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Fix a bug in llvm-obdump(1) with the -macho and -info-plist options

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which caused it to print more than the (__TEXT,__info_plist) if that
section did not end with a null.

rdar://27378808


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294236 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kevin Enderby 2017-02-06 21:01:08 +00:00
parent 5681e380e0
commit 94dcd1b639
2 changed files with 11 additions and 1 deletions
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10
test/tools/llvm-objdump/X86/macho-info-plist-nofollow.test Normal file
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@ -0,0 +1,10 @@
# RUN: llvm-mc < %s -triple x86_64-apple-darwin -filetype=obj | llvm-objdump -m -info-plist - | FileCheck %s
.section __TEXT, __info_plist
.ascii "This is the (__TEXT,__info_plist) section\n"
.section __TEXT, __follow
.asciz "This is the (__TEXT,__follow) section\n"
# CHECK: Contents of (__TEXT,__info_plist) section
# CHECK: This is the (__TEXT,__info_plist) section
# CHECK-NOT: This is the (__TEXT,__follow) section

2
tools/llvm-objdump/MachODump.cpp
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@ -1142,7 +1142,7 @@ static void DumpInfoPlistSectionContents(StringRef Filename,
StringRef BytesStr;
Section.getContents(BytesStr);
const char *sect = reinterpret_cast<const char *>(BytesStr.data());
outs() << sect;
outs() << format("%.*s", BytesStr.size(), sect) << "\n";
return;
}
}