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(parent: fafa2e6) | patch
jazz_led: fix bad snprintf
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 3 May 2017 10:44:41 +0000 (12:44 +0200)
committerMichael Tokarev <mjt@tls.msk.ru>
Wed, 10 May 2017 07:19:24 +0000 (10:19 +0300)
commite9c6ab62c760e333a6cf0f3f9ab021633723434c
tree7788e085ba97b1ef7a65c62a93ee30083425a55ftree | snapshot
parentfafa2e6702a1ae4f094f8d5b79afef1e641ea3bbcommit | diff
jazz_led: fix bad snprintf

Detected by GCC 7's -Wformat-truncation.  snprintf writes at most
2 bytes here including the terminating NUL, so the result is
truncated.  In addition, the newline at the end is pointless.
Fix the buffer size and the format string.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/display/jazz_led.c diff | blob | history
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