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| author | Rafael G. Martins <rafael@rafaelmartins.eng.br> | 2015-12-29 00:39:01 +0100 |
|---|---|---|
| committer | Rafael G. Martins <rafael@rafaelmartins.eng.br> | 2015-12-29 00:39:01 +0100 |
| commit | e727bdcde63804a308103adeaa2637c5ee1ebdc8 (patch) | |
| tree | dd4f7d84028f8ad822bea0697329c700d769dca0 /src | |
| parent | 8d96c02e5118cf7bd656fde9100570a67115d19a (diff) | |
| download | blogc-e727bdcde63804a308103adeaa2637c5ee1ebdc8.tar.gz blogc-e727bdcde63804a308103adeaa2637c5ee1ebdc8.tar.bz2 blogc-e727bdcde63804a308103adeaa2637c5ee1ebdc8.zip | |
template-parser: do not accept variables startins with numbers and _
Diffstat (limited to 'src')
| -rw-r--r-- | src/template-parser.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/template-parser.c b/src/template-parser.c index e5c750e..030ecca 100644 --- a/src/template-parser.c +++ b/src/template-parser.c @@ -338,21 +338,22 @@ blogc_template_parse(const char *src, size_t src_len, blogc_error_t **err) case TEMPLATE_BLOCK_IF_OPERAND_START: if (c == ' ') break; - if ((c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_') { + if (c >= 'A' && c <= 'Z') { state = TEMPLATE_BLOCK_IF_VARIABLE_OPERAND; start2 = current; break; } - if (c != '"') { - op_start = 0; - op_end = 0; - *err = blogc_error_parser(BLOGC_ERROR_TEMPLATE_PARSER, src, - src_len, current, - "Invalid 'if' operand. Must be double-quoted static string."); + if (c == '"') { + state = TEMPLATE_BLOCK_IF_STRING_OPERAND; + start2 = current; break; } - state = TEMPLATE_BLOCK_IF_STRING_OPERAND; - start2 = current; + op_start = 0; + op_end = 0; + *err = blogc_error_parser(BLOGC_ERROR_TEMPLATE_PARSER, src, + src_len, current, + "Invalid 'if' operand. Must be double-quoted static " + "string or variable."); break; case TEMPLATE_BLOCK_IF_STRING_OPERAND: |