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-rw-r--r--lib/util/charset/convert_string.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/util/charset/convert_string.c b/lib/util/charset/convert_string.c
index e51add2aaf..f1772f448c 100644
--- a/lib/util/charset/convert_string.c
+++ b/lib/util/charset/convert_string.c
@@ -179,8 +179,8 @@ bool convert_string_error_handle(struct smb_iconv_handle *ic,
unsigned char lastp = '\0';
/* If all characters are ascii, fast path here. */
- while (((slen == (size_t)-1) || (slen >= 2)) && dlen) {
- if (((lastp = *p) <= 0x7f) && (p[1] == 0)) {
+ while (((slen == (size_t)-1) || (slen >= 1)) && dlen) {
+ if (slen >= 2 && ((lastp = *p) <= 0x7f) && (p[1] == 0)) {
*q++ = *p;
if (slen != (size_t)-1) {
slen -= 2;
@@ -221,8 +221,8 @@ bool convert_string_error_handle(struct smb_iconv_handle *ic,
unsigned char lastp = '\0';
/* If all characters are ascii, fast path here. */
- while (slen && (dlen >= 2)) {
- if ((lastp = *p) <= 0x7F) {
+ while (slen && (dlen >= 1)) {
+ if (dlen >=2 && (lastp = *p) <= 0x7F) {
*q++ = *p++;
*q++ = '\0';
if (slen != (size_t)-1) {