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Diffstat (limited to 'results/scraper/launchpad-without-comments/1716767')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1716767 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1716767 b/results/scraper/launchpad-without-comments/1716767 new file mode 100644 index 00000000..2e3bf913 --- /dev/null +++ b/results/scraper/launchpad-without-comments/1716767 @@ -0,0 +1,34 @@ +file(1) fails with "Invalid argument" on qemu-sh4-user + +We recently discovered that file(1) fails on qemu-sh4-user when running on an ELF file: + +(sid_sh4)root@vs94:/# file /bin/bash +/bin/bash: ERROR: ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV) error reading (Invalid argument) +(sid_sh4)root@vs94:/# + +Running with "-d" yields more output: + +(sid_sh4)root@vs94:/# file -d /bin/bash 2>&1 | tail +322: >> 7 byte&,=97,"(ARM)"] +0 == 97 = 0 +mget(type=1, flag=0, offset=7, o=0, nbytes=863324, il=0, nc=1) +mget/96 @7: \000\000\000\000\000\000\000\000\000\002\000*\000\001\000\000\000\250\317A\0004\000\000\000L(\r\000\027\000\000\0004\000 \000\n\000(\000\032\000\031\000\006\000\000\0004\000\000\0004\000@\0004\000@\000@\001\000\000@\001\000\000\005\000\000\000\004\000\000\000\003\000\000\000t\001\000\000t\001@\000t\001@\000\023\000\000 + +323: >> 7 byte&,=-1,"(embedded)"] +0 == 18446744073709551615 = 0 +[try softmagic 1] +[try elf -1] +/bin/bash: ERROR: ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV) error reading (Invalid argument) +(sid_sh4)root@vs94:/# + +It seems that the comparison above has a bogus (overflown?) value. + +On actual hardware, it works: + +root@tirpitz:~> file /bin/bash +/bin/bash: ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, BuildID[sha1]=4dd0e4281755827d8bb6686fd481f8c80ea73e9a, for GNU/Linux 3.2.0, stripped +root@tirpitz:~> + +I have uploaded a chroot with Debian unstable which allows to reproduce the issue: + +> https://people.debian.org/~glaubitz/sid-sh4-sbuild.tar.gz \ No newline at end of file |