Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.debian.bugs.dist > #1000486
| From | Thorsten Glaser <tg@mirbsd.de> |
|---|---|
| Newsgroups | linux.debian.bugs.dist |
| Subject | Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts |
| Date | 2020-03-19 21:10 +0100 |
| Message-ID | <zM9El-8uV-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Source: systemd
Version: 245.2-1
Severity: important
Tags: upstream ftbfs
Justification: fails to build from source (but built successfully in the past), on non-release architecture
https://buildd.debian.org/status/fetch.php?pkg=systemd&arch=x32&ver=245.2-1&stamp=1584573299&raw=0
The failures seem to be in the testsuite (assuming the main code has
been built before it gets build) only. They boil down to multiple
instances of:
../src/test/test-seccomp.c:562:27: error: format ‘%d’ expects argument of type ‘int’, but argument 8 has type ‘long unsigned int’ [-Werror=format=]
562 | log_debug("arch %s: SCMP_SYS(mmap) = %d", seccomp_arch_to_string(arch), SCMP_SYS(mmap));
Here, SCMP_SYS(mmap) is an unsigned long, probably because that’s
what the native size type is.
If this is an int on other architectures, casting it to int might
be safe, as sizeof(long) == sizeof(int) on x32, but the safer path
would be changing it to long:
log_debug("arch %s: SCMP_SYS(mmap) = %ld", seccomp_arch_to_string(arch), (long)SCMP_SYS(mmap));
Similar for all other occurrences of SCMP_SYS, I guess.
Back to linux.debian.bugs.dist | Previous | Next — Next in thread | Find similar | Unroll thread
Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts Thorsten Glaser <tg@mirbsd.de> - 2020-03-19 21:10 +0100
Bug#954294: linux: __X32_SYSCALL_BIT being defined as UL constant breaks userspace (was Re: libseccomp-dev: API break: SCMP_SYS() is unsigned long (was Re: Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts)) Thorsten Glaser <t.glaser@tarent.de> - 2020-04-07 14:50 +0200
Bug#954294: linux: __X32_SYSCALL_BIT being defined as UL constant breaks userspace (was Re: libseccomp-dev: API break: SCMP_SYS() is unsigned long (was Re: Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts)) Ben Hutchings <ben@decadent.org.uk> - 2020-04-08 16:00 +0200
Bug#954294: linux: __X32_SYSCALL_BIT being defined as UL constant breaks userspace (was Re: libseccomp-dev: API break: SCMP_SYS() is unsigned long (was Re: Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts)) Thorsten Glaser <t.glaser@tarent.de> - 2020-04-08 16:10 +0200
Bug#954294: libseccomp-dev: API break: SCMP_SYS() is unsigned long (was Re: Bug#954294: systemd: FTBFS on x32 due to format string errors, need explicit casts) Thorsten Glaser <t.glaser@tarent.de> - 2020-04-08 16:10 +0200
Bug#954294: __X32_SYSCALL_BIT being defined as UL constant breaks userspace Thorsten Glaser <t.glaser@tarent.de> - 2020-04-08 16:30 +0200
csiph-web