Fix portability failure introduced in commits d2b0b60e7
et al.
I made a frontend fprintf() format use %m, forgetting that that's only safe in HEAD not the back branches; prior to96bf88d52
andd6c55de1f
, it would work on glibc platforms but not elsewhere. Revert to using %s ... strerror(errno) as the code did before. We could have left HEAD as-is, but for code consistency across branches, I chose to apply this patch there too. Per Coverity and a few buildfarm members.
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@ -131,7 +131,8 @@ pvsnprintf(char *buf, size_t len, const char *fmt, va_list args)
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#ifndef FRONTEND
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#ifndef FRONTEND
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elog(ERROR, "vsnprintf failed: %m with format string \"%s\"", fmt);
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elog(ERROR, "vsnprintf failed: %m with format string \"%s\"", fmt);
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#else
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#else
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fprintf(stderr, "vsnprintf failed: %m with format string \"%s\"\n", fmt);
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fprintf(stderr, "vsnprintf failed: %s with format string \"%s\"\n",
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strerror(errno), fmt);
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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#endif
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#endif
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}
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}
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