Remove newlines from wpa_supplicant config network output

[mech_eap.git] / src / utils / common.c

diff --git a/src/utils/common.c b/src/utils/common.c
index 27b7c02..9856463 100644 (file)
--- a/src/utils/common.c
+++ b/src/utils/common.c
@@ -709,6 +709,17 @@ int has_ctrl_char(const u8 *data, size_t len)
 }
 
 
+int has_newline(const char *str)
+{
+       while (*str) {
+               if (*str == '\n' || *str == '\r')
+                       return 1;
+               str++;
+       }
+       return 0;
+}
+
+
 size_t merge_byte_arrays(u8 *res, size_t res_len,
                         const u8 *src1, size_t src1_len,
                         const u8 *src2, size_t src2_len)