diff options
Diffstat (limited to 'src/net/util.c')
| -rw-r--r-- | src/net/util.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/net/util.c b/src/net/util.c index 213be9f..36f6d39 100644 --- a/src/net/util.c +++ b/src/net/util.c @@ -47,6 +47,10 @@ int64_t recv_full_buffer(int client_fd, char** _buffer, int* header_eof, int* st } len += n; + if(len >= MAX_HEADER_SIZE){ + *_buffer = buffer; + return -2;//p_fatal("too large"); + } if(*header_eof == -1){ buffer = realloc(buffer, len + BUFFER_SIZE + 1); memset(buffer + len, 0, n + 1); @@ -80,7 +84,14 @@ int parse_header(char* buffer, int header_eof, parray_t** _table){ str_clear(current); item++; if(buffer[oi] == '\n') break; - } else str_pushl(current, buffer + oi, 1); + } else { + str_pushl(current, buffer + oi, 1); + } + } + + if(item != 3){ + *_table = table; + return -1; } int key = 1; @@ -103,10 +114,12 @@ int parse_header(char* buffer, int header_eof, parray_t** _table){ continue; } else str_pushl(current, buffer + i, 1); } - parray_set(table, sw->c, (void*)str_init(current->c)); + if(sw != NULL){ + parray_set(table, sw->c, (void*)str_init(current->c)); + str_free(sw); + } str_free(current); - if(sw != NULL) str_free(sw); *_table = table; return 0; } @@ -135,7 +148,6 @@ void http_build(str** _dest, int code, char* code_det, char* header_vs, char* co * */ void http_code(int code, char* code_det){ - //this was done with a script btw switch(code){ case 100: sprintf(code_det,"Continue"); break; case 101: sprintf(code_det,"Switching Protocols"); break; |