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| Date: | Sat, 28 May 2016 02:10:51 +0000 |
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| From: | Mohamed Elsabagh <melsabag@xxxxxxx> |
| Subject: | [DynInst_API:] PIE segfault |
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In the latest version of Dyninst, rewriting a PIE binary (not a library) results in an executable that immediately segfaults. This happens even if no instrumentation was done at all. Simply opening the binary and saving it reproduces the problem. Here's a sample backtrace: dl_main at rtld.c:172 _dl_sysdep_start at ../elf/dl-sysdep.c:249 _dl_start_final at rtld.c:332 dl_start at rtld.c:558 _start() from /lib64/ld-linux-x86_64.so.2 I am having this issue on both Ubuntu 14.04 and Ubuntu 16, the x86_64 versions. Any clue? Thanks. |
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