diff --git a/libpixelflinger/codeflinger/mips64_disassem.c b/libpixelflinger/codeflinger/mips64_disassem.c
index f28d72627..1856e5c0e 100644
--- a/libpixelflinger/codeflinger/mips64_disassem.c
+++ b/libpixelflinger/codeflinger/mips64_disassem.c
@@ -555,6 +555,7 @@ static void db_printf(const char* fmt, ...)
     } else {
         vprintf(fmt, argp);
     }
+    va_end(argp);
 }
 
 /*
diff --git a/libpixelflinger/codeflinger/mips_disassem.c b/libpixelflinger/codeflinger/mips_disassem.c
index 3007b1534..83a9740ed 100644
--- a/libpixelflinger/codeflinger/mips_disassem.c
+++ b/libpixelflinger/codeflinger/mips_disassem.c
@@ -562,6 +562,7 @@ static void db_printf(const char* fmt, ...)
     } else {
         vprintf(fmt, argp);
     }
+    va_end(argp);
 }
 
 
diff --git a/libutils/Printer.cpp b/libutils/Printer.cpp
index 98cd2c66a..84af2930b 100644
--- a/libutils/Printer.cpp
+++ b/libutils/Printer.cpp
@@ -47,9 +47,11 @@ void Printer::printFormatLine(const char* format, ...) {
 #ifndef _WIN32
     if (vasprintf(&formattedString, format, arglist) < 0) { // returns -1 on error
         ALOGE("%s: Failed to format string", __FUNCTION__);
+        va_end(arglist);
         return;
     }
 #else
+    va_end(arglist);
     return;
 #endif