diff options
Diffstat (limited to 'libguile/version.c')
-rw-r--r-- | libguile/version.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libguile/version.c b/libguile/version.c index 3d130564a..1bf1f6ff2 100644 --- a/libguile/version.c +++ b/libguile/version.c @@ -106,9 +106,13 @@ SCM_DEFINE (scm_version, "version", 0, 0, 0, #define FUNC_NAME s_scm_version { - char version_str[64]; + char version_str[3 * 4 + 3]; - snprintf(version_str, sizeof(version_str), "%d.%d.%d", +#if SCM_GUILE_MAJOR_VERSION > 9999 || SCM_GUILE_MINOR_VERSION > 9999 \ + || SCM_GUILE_MICRO_VERSION > 9999 +# error version string may overflow buffer +#endif + sprintf (version_str, "%d.%d.%d", SCM_GUILE_MAJOR_VERSION, SCM_GUILE_MINOR_VERSION, SCM_GUILE_MICRO_VERSION); |