diff options
Diffstat (limited to 'kconfig/lexer.l')
| -rw-r--r-- | kconfig/lexer.l | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kconfig/lexer.l b/kconfig/lexer.l index c9df1c8b..6354c905 100644 --- a/kconfig/lexer.l +++ b/kconfig/lexer.l @@ -378,7 +378,8 @@ FILE *zconf_fopen(const char *name) if (!f && name != NULL && name[0] != '/') { env = getenv(SRCTREE); if (env) { - sprintf(fullname, "%s/%s", env, name); + snprintf(fullname, sizeof(fullname), + "%s/%s", env, name); f = fopen(fullname, "r"); } } |