Bug 149569
| Summary: | [patch] rtld(1): runtime linker unable to load needed object with the same name as referencing object [regressio] | ||||||
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| Product: | Base System | Reporter: | KT Sin <ktsin> | ||||
| Component: | bin | Assignee: | freebsd-bugs (Nobody) <bugs> | ||||
| Status: | Open --- | ||||||
| Severity: | Affects Only Me | Keywords: | patch | ||||
| Priority: | Normal | ||||||
| Version: | 8.1-RELEASE | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Attachments: |
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For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped Keyword:
patch
or patch-ready
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[patch]
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starting from freebsd 7, the runtime linker is unable to load needed object having the same name as the referencing object even though the needed object's rpath is set. $ ldd ./libclntsh.so.9.0 ./libclntsh.so.9.0: libclntsh.so.9.0 => ./libclntsh.so.9.0 (0x881a8000) $ objdump -x ./libclntsh.so.9.0 | head -25 ./libclntsh.so.9.0: file format elf32-i386-freebsd ./libclntsh.so.9.0 architecture: i386, flags 0x00000150: HAS_SYMS, DYNAMIC, D_PAGED start address 0x00002700 Program Header: LOAD off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**12 filesz 0x00002d20 memsz 0x00002d20 flags r-x LOAD off 0x00002d20 vaddr 0x00003d20 paddr 0x00003d20 align 2**12 filesz 0x000000d8 memsz 0x000000fc flags rw- DYNAMIC off 0x00002d68 vaddr 0x00003d68 paddr 0x00003d68 align 2**2 filesz 0x00000090 memsz 0x00000090 flags rw- NOTE off 0x00002d08 vaddr 0x00002d08 paddr 0x00002d08 align 2**2 filesz 0x00000018 memsz 0x00000018 flags r-- Dynamic Section: NEEDED libclntsh.so.9.0 SONAME libclntsh.so.9.0 RPATH /usr/local/test/oracle/lib INIT 0x26b0 FINI 0x2d00 HASH 0xb4 STRTAB 0x153c Fix: proposed fix is attached. after patching rtld.c and rebuilding ld-elf.so.1 : $ ldd ./libclntsh.so.9.0 ./libclntsh.so.9.0: libclntsh.so.9.0 => /usr/local/test/oracle/lib/libclntsh.so.9.0 (0x88300000) libwtc9.so => /usr/local/lib/libwtc9.so (0x881ac000) libm.so.2 => /usr/local/lib/libm.so.2 (0x881ae000) Patch attached with submission follows: