fix fmtstr resulting size check

4 files changed, 6 insertions, 4 deletions

diff --git a/do.sh b/do.sh
index e58f187..366d508 100644
--- a/do.sh
+++ b/do.sh
@@ -85,7 +85,7 @@ elif [ "$1" == "ci-test" ]; then
 	docker-compose -f service/docker-compose.yml down
 	docker-compose -f checker/docker-compose.yml down
 elif [ "$1" == "host-local" ]; then
-	RESULTDIR=service/data/uploads socat -T180 -s TCP-LISTEN:9090,nodelay,reuseaddr,fork \
+	RESULTDIR=service/data/uploads socat -x -v -T180 -s TCP-LISTEN:9090,nodelay,reuseaddr,fork \
 		EXEC:./run-proxy.sh,raw,pty,echo=0,stderr
 elif [ "$1" == "parse-log" ]; then
 	python3 -c '
diff --git a/run-proxy.sh b/run-proxy.sh
index efc1450..eac8748 100755
--- a/run-proxy.sh
+++ b/run-proxy.sh
@@ -1,3 +1,5 @@
 #!/bin/bash
 
-tee /tmp/run-log-in-$$ | valgrind --show-leak-kinds=all --leak-check=full service/src/build/stldoctor 2>/tmp/run-log-err-$$ | tee /tmp/run-log-out-$$
+#tee /tmp/run-log-in-$$ | valgrind --show-leak-kinds=all --leak-check=full service/src/build/stldoctor 2>/tmp/run-log-err-$$ | tee /tmp/run-log-out-$$
+
+valgrind --show-leak-kinds=all --leak-check=full service/src/build/stldoctor 2>&1
diff --git a/service/src/util.c b/service/src/util.c
index c8274d8..d44e763 100644
--- a/service/src/util.c
+++ b/service/src/util.c
@@ -32,7 +32,7 @@ aprintf(const char *fmtstr, ...)
 	nb = vsnprintf(NULL, 0, fmtstr, cpy);
 	va_end(cpy);
 
-	if (nb <= 0) die("Invalid fmtstr!\n");
+	if (nb < 0) die("Invalid fmtstr!\n");
 	str = checkp(malloc(nb+1));
 
 	va_start(ap, fmtstr);
diff --git a/src/util.c b/src/util.c
index 2832f03..d24724c 100644
--- a/src/util.c
+++ b/src/util.c
@@ -32,7 +32,7 @@ aprintf(const char *fmtstr, ...)
 	nb = vsnprintf(NULL, 0, fmtstr, cpy);
 	va_end(cpy);
 
-	if (nb <= 0) die("Invalid fmtstr!\n");
+	if (nb < 0) die("Invalid fmtstr!\n");
 	str = checkp(malloc(nb+1));
 
 	va_start(ap, fmtstr);