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-rw-r--r--src/blogc-make/settings.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/blogc-make/settings.c b/src/blogc-make/settings.c
index be976e3..1079fc0 100644
--- a/src/blogc-make/settings.c
+++ b/src/blogc-make/settings.c
@@ -119,9 +119,24 @@ bm_settings_parse(const char *content, size_t content_len, bc_error_t **err)
if (global != NULL) {
for (size_t i = 0; global[i] != NULL; i++) {
for (size_t j = 0; global[i][j] != '\0'; j++) {
- if (!((global[i][j] >= 'A' && global[i][j] <= 'Z') || global[i][j] == '_')) {
+ if (j == 0) {
+ if (!(global[i][j] >= 'A' && global[i][j] <= 'Z')) {
+ *err = bc_error_new_printf(BLOGC_MAKE_ERROR_SETTINGS,
+ "Invalid [%s] key (first character must be uppercase): %s",
+ section, global[i]);
+ bc_strv_free(global);
+ bm_settings_free(rv);
+ rv = NULL;
+ goto cleanup;
+ }
+ continue;
+ }
+ if (!((global[i][j] >= 'A' && global[i][j] <= 'Z') ||
+ (global[i][j] >= '0' && global[i][j] <= '9') ||
+ global[i][j] == '_')) {
*err = bc_error_new_printf(BLOGC_MAKE_ERROR_SETTINGS,
- "Invalid [%s] key: %s", section, global[i]);
+ "Invalid [%s] key (must be uppercase with '_' and digits after first character): %s",
+ section, global[i]);
bc_strv_free(global);
bm_settings_free(rv);
rv = NULL;