forked from pool/systemtap
48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
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From: Frank Ch. Eigler <fche@redhat.com>
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Date: Sun Aug 11 15:00:27 2019 +0000
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Subject: add /* fallthru */ to satisfy gcc 9's -Wimplicit-fallthrough
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Git-commit: 910acbe2663d7432e38ee3563c56dfd10b05b7db
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References: none (found during testing of SLE15-SP2 v4.1 update)
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Signed-off-by: Tony Jones <tonyj@suse.de>
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rhbz1737589: add /* fallthru */ to satisfy gcc 9's -Wimplicit-fallthrough
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We need annotate switch statements with deliberate case-to-case fallthroughs.
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diff --git a/runtime/vsprintf.c b/runtime/vsprintf.c
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index 7bae9f841..388a87110 100644
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--- a/runtime/vsprintf.c
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+++ b/runtime/vsprintf.c
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@@ -639,6 +639,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
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case 'X':
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flags |= STP_LARGE;
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+ /* fallthru */
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case 'x':
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base = 16;
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break;
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@@ -646,6 +647,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
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case 'd':
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case 'i':
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flags |= STP_SIGN;
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+ /* fallthru */
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case 'u':
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break;
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@@ -826,6 +828,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
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case 'X':
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flags |= STP_LARGE;
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+ /* fallthru */
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case 'x':
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base = 16;
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break;
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@@ -833,6 +836,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
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case 'd':
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case 'i':
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flags |= STP_SIGN;
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+ /* fallthru */
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case 'u':
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break;
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