fix regression from "vsprintf: unify the format decoding layer for its 3 users"
Jeremy Fitzhardinge reported:
> Change fef20d9c13
, "vsprintf:
> unify the format decoding layer for its 3 users", causes a
> regression in xenbus which results in no devices getting
> attached to a new domain.
%.*s is broken - fix it.
Reported-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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1 changed files with 1 additions and 1 deletions
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@ -843,7 +843,7 @@ static int format_decode(const char *fmt, struct printf_spec *spec)
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spec->precision = 0;
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spec->precision = 0;
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} else if (*fmt == '*') {
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} else if (*fmt == '*') {
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/* it's the next argument */
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/* it's the next argument */
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spec->type = FORMAT_TYPE_WITDH;
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spec->type = FORMAT_TYPE_PRECISION;
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return ++fmt - start;
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return ++fmt - start;
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}
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}
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}
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}
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