Date: Sat, 27 Jan 2018 19:14:16 +0200 From: Stefan Fröberg <stefan.froberg@...roprogram.com> To: Rich Felker <dalias@...c.org> Cc: musl@...ts.openwall.com Subject: Re: BUG: $ORIGIN does not seem to work Hi Rich Rich Felker kirjoitti 27.01.2018 klo 18:42: > On Sat, Jan 27, 2018 at 06:20:27PM +0200, Stefan Fröberg wrote: >> Hi >> >> >> Szabolcs Nagy kirjoitti 27.01.2018 klo 13:07: >>> * Stefan Fröberg <stefan.froberg@...roprogram.com> [2018-01-27 01:50:21 +0200]: >>>> My ldd is just symbolic link inside musl chroot environment, to >>>> /lib/ld-musl-x86_64.so.1 >>>> and it's symbolic link to /lib/libc.so >>>> >>>> Here is readelf output of that test program >>>> readelf -d x >>>> >>>> Dynamic section at offset 0xe10 contains 24 entries: >>>> Tag Type Name/Value >>>> 0x0000000000000001 (NEEDED) Shared library: [libcrypto.so.1.1] >>> ^^^^^^^^^^^^^^^^ >>> this looks like the wrong library version >>> >>> if you had straced the ldd output you would have seen >>> that musl tries to open lib/libcrypto.so.1.1, but you >>> probably only have lib/libcrypto.so.1.0.0 based on the >>> glibc ldd output below. >> No, that ldd was run inside, pure, chrooted musl environment. No glibc >> inside. >> These are the only libcrypto* files inside that chroot environment: >> >> ls -lah /usr/lib/libcrypto.* >> -rw-r--r-- 1 0 0 5.0M Dec 17 00:24 /usr/lib/libcrypto.a >> lrwxrwxrwx 1 0 0 16 Dec 17 00:24 >> /usr/lib/libcrypto.so -> libcrypto.so.1.1 >> -rwxr-xr-x 1 0 0 3.0M Jan 26 12:58 >> /usr/lib/libcrypto.so.1.1 > OK, but it still means ld picked up a different version of libcrypto > (at link time) and encoded the dependency on that different version. > You need to ensure that gcc/ld is searching your lib dir at link time. > > BTW running the program itself or ldd under strace can be very > informative to see what's happening. > > Rich > Well, I can of course try to compile libcrypto again completely from scratch inside that chroot environment and see if it helps. Best Regards Stefan
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