kconfig: add xrealloc() helper

[carl9170fw.git] / config / confdata.c

diff --git a/config/confdata.c b/config/confdata.c
index 2e030b4c736a2876f9a8499a5bd5f0b3939487e4..3a0fb60bada4fdb2b05ac22528f857faaf520f51 100644 (file)
--- a/config/confdata.c
+++ b/config/confdata.c
@@ -201,7 +201,7 @@ static int add_byte(int c, char **lineptr, size_t slen, size_t *n)
        if (new_size > *n) {
                new_size += LINE_GROWTH - 1;
                new_size *= 2;
-               nline = realloc(*lineptr, new_size);
+               nline = xrealloc(*lineptr, new_size);
                if (!nline)
                        return -1;