all: fix format of fmt.Printf/Fprintf calls

10 files changed, 21 insertions, 21 deletions

diff --git a/pkg/csource/options.go b/pkg/csource/options.go
index e72796b75..ebea29fc2 100644
--- a/pkg/csource/options.go
+++ b/pkg/csource/options.go
@@ -295,7 +295,7 @@ func ParseFeaturesFlags(enable, disable string, defaultValue bool) (Features, er
 }
 
 func PrintAvailableFeaturesFlags() {
-	fmt.Printf("Available features for -enable and -disable:\n")
+	fmt.Printf("available features for -enable and -disable:\n")
 	features := defaultFeatures(false)
 	var names []string
 	for name := range features {
diff --git a/prog/prio.go b/prog/prio.go
index eee44cd44..25ecfd41a 100644
--- a/prog/prio.go
+++ b/prog/prio.go
@@ -278,7 +278,7 @@ func (ct *ChoiceTable) choose(r *rand.Rand, bias int) int {
 		bias = ct.calls[r.Intn(len(ct.calls))].ID
 	}
 	if !ct.Enabled(bias) {
-		fmt.Printf("bias to disabled syscall %v", ct.target.Syscalls[bias].Name)
+		fmt.Printf("bias to disabled syscall %v\n", ct.target.Syscalls[bias].Name)
 		panic("disabled syscall")
 	}
 	run := ct.runs[bias]
diff --git a/syz-fuzzer/fuzzer.go b/syz-fuzzer/fuzzer.go
index 16acd7a20..e6cd41d8b 100644
--- a/syz-fuzzer/fuzzer.go
+++ b/syz-fuzzer/fuzzer.go
@@ -311,7 +311,7 @@ func (fuzzer *Fuzzer) gateCallback(leakFrames []string) {
 	if err != nil && triagedCandidates == 2 {
 		// If we exit right away, dying executors will dump lots of garbage to console.
 		os.Stdout.Write(output)
-		fmt.Printf("BUG: leak checking failed")
+		fmt.Printf("BUG: leak checking failed\n")
 		time.Sleep(time.Hour)
 		os.Exit(1)
 	}
diff --git a/syz-fuzzer/proc.go b/syz-fuzzer/proc.go
index fe19a17b8..0d1d4c134 100644
--- a/syz-fuzzer/proc.go
+++ b/syz-fuzzer/proc.go
@@ -282,7 +282,7 @@ func (proc *Proc) executeRaw(opts *ipc.ExecOpts, p *prog.Prog, stat Stat) *ipc.P
 	}
 	for _, call := range p.Calls {
 		if !proc.fuzzer.choiceTable.Enabled(call.Meta.ID) {
-			fmt.Printf("executing disabled syscall %v", call.Meta.Name)
+			fmt.Printf("executing disabled syscall %v\n", call.Meta.Name)
 			panic("disabled syscall")
 		}
 	}
diff --git a/tools/syz-expand/expand.go b/tools/syz-expand/expand.go
index d90053d9d..a963b04d0 100644
--- a/tools/syz-expand/expand.go
+++ b/tools/syz-expand/expand.go
@@ -31,7 +31,7 @@ func main() {
 	}
 	target, err := prog.GetTarget(*flagOS, *flagArch)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v", err)
+		fmt.Fprintf(os.Stderr, "%v\n", err)
 		os.Exit(1)
 	}
 	data, err := ioutil.ReadFile(*flagProg)
diff --git a/tools/syz-mutate/mutate.go b/tools/syz-mutate/mutate.go
index af92e14a1..b6b43f48f 100644
--- a/tools/syz-mutate/mutate.go
+++ b/tools/syz-mutate/mutate.go
@@ -33,7 +33,7 @@ func main() {
 	flag.Parse()
 	target, err := prog.GetTarget(*flagOS, *flagArch)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v", err)
+		fmt.Fprintf(os.Stderr, "%v\n", err)
 		os.Exit(1)
 	}
 	var syscalls map[*prog.Syscall]bool
@@ -41,7 +41,7 @@ func main() {
 		enabled := strings.Split(*flagEnable, ",")
 		syscallsIDs, err := mgrconfig.ParseEnabledSyscalls(target, enabled, nil)
 		if err != nil {
-			fmt.Fprintf(os.Stderr, "failed to parse enabled syscalls: %v", err)
+			fmt.Fprintf(os.Stderr, "failed to parse enabled syscalls: %v\n", err)
 			os.Exit(1)
 		}
 		syscalls = make(map[*prog.Syscall]bool)
@@ -60,7 +60,7 @@ func main() {
 	}
 	corpus, err := db.ReadCorpus(*flagCorpus, target)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "failed to read corpus: %v", err)
+		fmt.Fprintf(os.Stderr, "failed to read corpus: %v\n", err)
 		os.Exit(1)
 	}
 	rs := rand.NewSource(seed)
diff --git a/tools/syz-prog2c/prog2c.go b/tools/syz-prog2c/prog2c.go
index 2f8c6c62a..c627a43af 100644
--- a/tools/syz-prog2c/prog2c.go
+++ b/tools/syz-prog2c/prog2c.go
@@ -54,7 +54,7 @@ func main() {
 	}
 	target, err := prog.GetTarget(*flagOS, *flagArch)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v", err)
+		fmt.Fprintf(os.Stderr, "%v\n", err)
 		os.Exit(1)
 	}
 	data, err := ioutil.ReadFile(*flagProg)
diff --git a/tools/syz-repro/repro.go b/tools/syz-repro/repro.go
index be8539f36..b73b3db20 100644
--- a/tools/syz-repro/repro.go
+++ b/tools/syz-repro/repro.go
@@ -69,11 +69,11 @@ func main() {
 		log.Logf(0, "reproduction failed: %v", err)
 	}
 	if stats != nil {
-		fmt.Printf("Extracting prog: %v\n", stats.ExtractProgTime)
-		fmt.Printf("Minimizing prog: %v\n", stats.MinimizeProgTime)
-		fmt.Printf("Simplifying prog options: %v\n", stats.SimplifyProgTime)
-		fmt.Printf("Extracting C: %v\n", stats.ExtractCTime)
-		fmt.Printf("Simplifying C: %v\n", stats.SimplifyCTime)
+		fmt.Printf("extracting prog: %v\n", stats.ExtractProgTime)
+		fmt.Printf("minimizing prog: %v\n", stats.MinimizeProgTime)
+		fmt.Printf("simplifying prog options: %v\n", stats.SimplifyProgTime)
+		fmt.Printf("extracting C: %v\n", stats.ExtractCTime)
+		fmt.Printf("simplifying C: %v\n", stats.SimplifyCTime)
 	}
 	if res == nil {
 		return
diff --git a/tools/syz-showprio/showprio.go b/tools/syz-showprio/showprio.go
index 96bc401d5..3f4cf452f 100644
--- a/tools/syz-showprio/showprio.go
+++ b/tools/syz-showprio/showprio.go
@@ -27,22 +27,22 @@ func main() {
 	flag.Parse()
 	target, err := prog.GetTarget(*flagOS, *flagArch)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v", err)
+		fmt.Fprintf(os.Stderr, "%v\n", err)
 		os.Exit(1)
 	}
 	if *flagEnable == "" {
-		fmt.Fprintf(os.Stderr, "no syscalls enabled")
+		fmt.Fprintf(os.Stderr, "no syscalls enabled\n")
 		os.Exit(1)
 	}
 	enabled := strings.Split(*flagEnable, ",")
 	_, err = mgrconfig.ParseEnabledSyscalls(target, enabled, nil)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "failed to parse enabled syscalls: %v", err)
+		fmt.Fprintf(os.Stderr, "failed to parse enabled syscalls: %v\n", err)
 		os.Exit(1)
 	}
 	corpus, err := db.ReadCorpus(*flagCorpus, target)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "failed to read corpus: %v", err)
+		fmt.Fprintf(os.Stderr, "failed to read corpus: %v\n", err)
 		os.Exit(1)
 	}
 	showPriorities(enabled, target.CalculatePriorities(corpus), target)
diff --git a/tools/syz-symbolize/symbolize.go b/tools/syz-symbolize/symbolize.go
index 5a1d21d37..587a095bb 100644
--- a/tools/syz-symbolize/symbolize.go
+++ b/tools/syz-symbolize/symbolize.go
@@ -84,18 +84,18 @@ func saveCrash(rep *report.Report, path string) {
 	dir := filepath.Join(path, id)
 	osutil.MkdirAll(dir)
 	if err := osutil.WriteFile(filepath.Join(dir, "description"), []byte(rep.Title+"\n")); err != nil {
-		fmt.Fprintf(os.Stderr, "failed to write description: %v", err)
+		fmt.Fprintf(os.Stderr, "failed to write description: %v\n", err)
 		os.Exit(1)
 	}
 
 	if err := osutil.WriteFile(filepath.Join(dir, "log"), rep.Output); err != nil {
-		fmt.Fprintf(os.Stderr, "failed to write log: %v", err)
+		fmt.Fprintf(os.Stderr, "failed to write log: %v\n", err)
 		os.Exit(1)
 	}
 
 	if len(rep.Report) > 0 {
 		if err := osutil.WriteFile(filepath.Join(dir, "report"), rep.Report); err != nil {
-			fmt.Fprintf(os.Stderr, "failed to write report: %v", err)
+			fmt.Fprintf(os.Stderr, "failed to write report: %v\n", err)
 			os.Exit(1)
 		}
 	}