File systemtap-support-wimplicit-fallthrough-vsprint... of Package systemtap

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File systemtap-support-wimplicit-fallthrough-vsprintf.patch of Package systemtap (Revision 01b92bdc05159209ad821818268583fa)

Currently displaying revision 01b92bdc05159209ad821818268583fa , Show latest

From: Frank Ch. Eigler <fche@redhat.com>
Date: Sun Aug 11 15:00:27 2019 +0000
Subject: add /* fallthru */ to satisfy gcc 9's -Wimplicit-fallthrough
Git-commit: 910acbe2663d7432e38ee3563c56dfd10b05b7db
References: none (found during testing of SLE15-SP2 v4.1 update)
Signed-off-by: Tony Jones <tonyj@suse.de>

rhbz1737589: add /* fallthru */ to satisfy gcc 9's -Wimplicit-fallthrough
    
    We need annotate switch statements with deliberate case-to-case fallthroughs.

diff --git a/runtime/vsprintf.c b/runtime/vsprintf.c
index 7bae9f841..388a87110 100644
--- a/runtime/vsprintf.c
+++ b/runtime/vsprintf.c
@@ -639,6 +639,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 
                     case 'X':
                             flags |= STP_LARGE;
+			    /* fallthru */
                     case 'x':
                             base = 16;
                             break;
@@ -646,6 +647,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
                     case 'd':
                     case 'i':
                             flags |= STP_SIGN;
+			    /* fallthru */
                     case 'u':
                             break;
 
@@ -826,6 +828,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 
 		case 'X':
 			flags |= STP_LARGE;
+			/* fallthru */
 		case 'x':
 			base = 16;
 			break;
@@ -833,6 +836,7 @@ _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 		case 'd':
 		case 'i':
 			flags |= STP_SIGN;
+			/* fallthru */
 		case 'u':
 			break;

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File systemtap-support-wimplicit-fallthrough-vsprintf.patch of Package systemtap (Revision 01b92bdc05159209ad821818268583fa)

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