Bug 1417411
| Summary: | *** buffer overflow detected ***: /bin/ld terminated | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Dimitar Pashev <mitko> | ||||
| Component: | binutils | Assignee: | Nick Clifton <nickc> | ||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 25 | CC: | jakub, nickc | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-12-12 10:37:59 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Hi Dimitar,
> I found two similar buffer overflow in the files "ld/ldmain.c:836" and
> "ld/ldlang.c:2035"
Thanks for reporting these two bugs. I have added a patch to the rawhide binutils rpm to fix the problem, and I will checking in a similar patch to the FSF binutils shortly.
Cheers
Nick
PS. The fix should be in: binutils-2.27-15.fc26
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Created attachment 1245457 [details] Patch containing buffer overflow correction Description of problem: *** buffer overflow detected ***: /bin/ld terminated ======= Backtrace: ========= /usr/lib64/libc.so.6(+0x791fb)[0x7ffff75401fb] /usr/lib64/libc.so.6(__fortify_fail+0x37)[0x7ffff75e1187] /usr/lib64/libc.so.6(+0x118120)[0x7ffff75df120] /usr/lib64/libc.so.6(+0x1176d9)[0x7ffff75de6d9] /usr/lib64/libc.so.6(_IO_default_xsputn+0xa9)[0x7ffff7544b39] /usr/lib64/libc.so.6(_IO_vfprintf+0x106)[0x7ffff7514b06] /usr/lib64/libc.so.6(__vsprintf_chk+0x8c)[0x7ffff75de76c] /usr/lib64/libc.so.6(__sprintf_chk+0x7d)[0x7ffff75de6bd] /bin/ld(+0x20cf1)[0x555555574cf1] /usr/src/debug/binutils-2.26.1/ld/./ldmain.c:836 /bin/ld(+0x1a8b4)[0x55555556e8b4] /usr/src/debug/binutils-2.26.1/ld/ldlang.c:2867 /bin/ld(+0x1b495)[0x55555556f495] /usr/src/debug/binutils-2.26.1/ld/ldlang.c:3345 /bin/ld(+0x1d8ea)[0x5555555718ea] /usr/src/debug/binutils-2.26.1/ld/ldlang.c:6749 /bin/ld(+0xb2ee)[0x55555555f2ee] /usr/src/debug/binutils-2.26.1/ld/./ldmain.c:394 /usr/lib64/libc.so.6(__libc_start_main+0xf1)[0x7ffff74e7401] /bin/ld(+0xb87a)[0x55555555f87a] ======= Memory map: ======== 555555554000-55555564a000 r-xp 00000000 00:3e 19328 /usr/bin/ld.bfd 555555849000-55555584e000 r--p 000f5000 00:3e 19328 /usr/bin/ld.bfd 55555584e000-555555850000 rw-p 000fa000 00:3e 19328 /usr/bin/ld.bfd 555555850000-5555558bb000 rw-p 00000000 00:00 0 [heap] 7ffff709f000-7ffff70b5000 r-xp 00000000 00:3e 6094 /usr/lib64/libgcc_s-6.3.1-20161221.so.1 7ffff70b5000-7ffff72b4000 ---p 00016000 00:3e 6094 /usr/lib64/libgcc_s-6.3.1-20161221.so.1 7ffff72b4000-7ffff72b5000 r--p 00015000 00:3e 6094 /usr/lib64/libgcc_s-6.3.1-20161221.so.1 7ffff72b5000-7ffff72b6000 rw-p 00016000 00:3e 6094 /usr/lib64/libgcc_s-6.3.1-20161221.so.1 7ffff72b6000-7ffff72c6000 r-xp 00000000 00:3e 20993 /usr/libexec/gcc/x86_64-redhat-linux/6.3.1/liblto_plugin.so.0.0.0 7ffff72c6000-7ffff74c5000 ---p 00010000 00:3e 20993 /usr/libexec/gcc/x86_64-redhat-linux/6.3.1/liblto_plugin.so.0.0.0 7ffff74c5000-7ffff74c6000 r--p 0000f000 00:3e 20993 /usr/libexec/gcc/x86_64-redhat-linux/6.3.1/liblto_plugin.so.0.0.0 7ffff74c6000-7ffff74c7000 rw-p 00010000 00:3e 20993 /usr/libexec/gcc/x86_64-redhat-linux/6.3.1/liblto_plugin.so.0.0.0 7ffff74c7000-7ffff7684000 r-xp 00000000 00:3e 3564 /usr/lib64/libc-2.24.so 7ffff7684000-7ffff7883000 ---p 001bd000 00:3e 3564 /usr/lib64/libc-2.24.so 7ffff7883000-7ffff7887000 r--p 001bc000 00:3e 3564 /usr/lib64/libc-2.24.so 7ffff7887000-7ffff7889000 rw-p 001c0000 00:3e 3564 /usr/lib64/libc-2.24.so 7ffff7889000-7ffff788d000 rw-p 00000000 00:00 0 7ffff788d000-7ffff7890000 r-xp 00000000 00:3e 3568 /usr/lib64/libdl-2.24.so 7ffff7890000-7ffff7a8f000 ---p 00003000 00:3e 3568 /usr/lib64/libdl-2.24.so 7ffff7a8f000-7ffff7a90000 r--p 00002000 00:3e 3568 /usr/lib64/libdl-2.24.so 7ffff7a90000-7ffff7a91000 rw-p 00003000 00:3e 3568 /usr/lib64/libdl-2.24.so 7ffff7a91000-7ffff7bb9000 r-xp 00000000 00:3e 19338 /usr/lib64/libbfd-2.26.1-1.fc25.so 7ffff7bb9000-7ffff7db9000 ---p 00128000 00:3e 19338 /usr/lib64/libbfd-2.26.1-1.fc25.so 7ffff7db9000-7ffff7dcd000 r--p 00128000 00:3e 19338 /usr/lib64/libbfd-2.26.1-1.fc25.so 7ffff7dcd000-7ffff7dd2000 rw-p 0013c000 00:3e 19338 /usr/lib64/libbfd-2.26.1-1.fc25.so 7ffff7dd2000-7ffff7dd7000 rw-p 00000000 00:00 0 7ffff7dd7000-7ffff7dfc000 r-xp 00000000 00:3e 3557 /usr/lib64/ld-2.24.so 7ffff7f87000-7ffff7f88000 rw-p 00000000 00:00 0 7ffff7f88000-7ffff7f9b000 r--p 00000000 00:3e 19348 /usr/share/locale/bg/LC_MESSAGES/ld.mo 7ffff7f9b000-7ffff7fec000 r--p 00000000 00:3e 56999 /usr/lib/locale/bg_BG.utf8/LC_CTYPE 7ffff7fec000-7ffff7ff3000 r--s 00000000 00:3e 3869 /usr/lib64/gconv/gconv-modules.cache 7ffff7ff3000-7ffff7ff4000 r--p 00000000 00:3e 57003 /usr/lib/locale/bg_BG.utf8/LC_MESSAGES/SYS_LC_MESSAGES 7ffff7ff4000-7ffff7ff8000 rw-p 00000000 00:00 0 7ffff7ff8000-7ffff7ffa000 r--p 00000000 00:00 0 [vvar] 7ffff7ffa000-7ffff7ffc000 r-xp 00000000 00:00 0 [vdso] 7ffff7ffc000-7ffff7ffd000 r--p 00025000 00:3e 3557 /usr/lib64/ld-2.24.so 7ffff7ffd000-7ffff7ffe000 rw-p 00026000 00:3e 3557 /usr/lib64/ld-2.24.so 7ffff7ffe000-7ffff7fff000 rw-p 00000000 00:00 0 7ffffffdd000-7ffffffff000 rw-p 00000000 00:00 0 [stack] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Version-Release number of selected component (if applicable): binutils-2.26.1-1.fc25.x86_64 binutils-debuginfo-2.26.1-1.fc25.x86_64 How reproducible: Default language settings must be different from English - for example Cyrillic (bg_BG.utf8, ...) Additional info: I found two similar buffer overflow in the files "ld/ldmain.c:836" and "ld/ldlang.c:2035" -------------------- (gdb) list /usr/src/debug/binutils-2.26.1/ld/./ldmain.c:836 831 { 832 char buf[100]; 833 834 b.overflow-> sprintf (buf, _("Archive member included " 835 "to satisfy reference by file (symbol)\n\n")); 836 minfo ("%s", buf); 837 header_printed = TRUE; 838 } 839 840 if (bfd_my_archive (abfd) == NULL) (gdb) ----- ld/ldlang.c --- 2030 char buf[100]; ... 2035 b.overflow-> sprintf (buf, _("\nAs-needed library included " 2036 "to satisfy reference by file (symbol)\n\n")); 2037 minfo ("%s", buf); I found the same problem in other versions of binutils.