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authorMarkus Armbruster <armbru@redhat.com>2016-06-15 19:27:15 +0200
committerMarkus Armbruster <armbru@redhat.com>2016-06-20 16:38:31 +0200
commitbd6fee9f1263dc5ba487c7ac57d33a727af63c00 (patch)
treed4bfe62cf9142dd4868e66fd04399198da54966a /linux-user/main.c
parent2ec62faea274aabb2feaad2b8f85961161b5e1e4 (diff)
log: Fix qemu_set_dfilter_ranges() error reporting
g_error() is not an acceptable way to report errors to the user: $ qemu-system-x86_64 -dfilter 1000+0 ** (process:17187): ERROR **: Failed to parse range in: 1000+0 Trace/breakpoint trap (core dumped) g_assert() isn't, either: $ qemu-system-x86_64 -dfilter 1000x+64 ** ERROR:/work/armbru/qemu/util/log.c:180:qemu_set_dfilter_ranges: assertion failed: (e == range_op) Aborted (core dumped) Convert qemu_set_dfilter_ranges() to Error. Rework its deeply nested control flow. Touch up the error messages. Call it with &error_fatal. This also permits testing without a subprocess, so do that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1466011636-6112-3-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'linux-user/main.c')
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