diff options
Diffstat (limited to 'src/libical/icalparser.c')
| -rw-r--r-- | src/libical/icalparser.c | 47 |
1 files changed, 15 insertions, 32 deletions
diff --git a/src/libical/icalparser.c b/src/libical/icalparser.c index 4ab1b1ca..3aaba0c8 100644 --- a/src/libical/icalparser.c +++ b/src/libical/icalparser.c @@ -2,31 +2,11 @@ FILE: icalparser.c CREATOR: eric 04 August 1999 - (C) COPYRIGHT 2000, Eric Busboom <eric@civicknowledge.com> + SPDX-FileCopyrightText: 2000, Eric Busboom <eric@civicknowledge.com> - This library is free software; you can redistribute it and/or modify - it under the terms of either: + SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0 - The LGPL as published by the Free Software Foundation, version - 2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html - - Or: - - The Mozilla Public License Version 2.0. You may obtain a copy of - the License at https://www.mozilla.org/MPL/ - - This library is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html - - Or: - - The Mozilla Public License Version 2.0. You may obtain a copy of - the License at https://www.mozilla.org/MPL/ - - The Initial Developer of the Original Code is Eric Busboom + The Initial Developer of the Original Code is Eric Busboom ======================================================================*/ #ifdef HAVE_CONFIG_H @@ -102,7 +82,7 @@ icalparser *icalparser_new(void) { struct icalparser_impl *impl = 0; - if ((impl = (struct icalparser_impl *)malloc(sizeof(struct icalparser_impl))) == 0) { + if ((impl = (struct icalparser_impl *)icalmemory_new_buffer(sizeof(struct icalparser_impl))) == 0) { icalerror_set_errno(ICAL_NEWFAILED_ERROR); return 0; } @@ -135,7 +115,7 @@ void icalparser_free(icalparser *parser) pvl_free(parser->components); - free(parser); + icalmemory_free_buffer(parser); } void icalparser_set_gen_data(icalparser *parser, void *data) @@ -323,7 +303,7 @@ static char *parser_get_param_name_heap(char *line, char **end) *end = *end + 1; next = (**end == '"') ? *end : parser_get_next_char('"', *end, 0); if (next == 0) { - free(str); + icalmemory_free_buffer(str); *end = NULL; return 0; } @@ -557,7 +537,7 @@ char *icalparser_get_line(icalparser *parser, } else { /* No data in output; return and signal that there is no more input */ - free(line); + icalmemory_free_buffer(line); return 0; } } @@ -661,8 +641,8 @@ icalcomponent *icalparser_parse(icalparser *parser, /* This is bad news... assert? */ } - assert(parser->root_component == 0); - assert(pvl_count(parser->components) == 0); + icalassert(parser->root_component == 0); + icalassert(pvl_count(parser->components) == 0); if (root == 0) { /* Just one component */ @@ -682,7 +662,7 @@ icalcomponent *icalparser_parse(icalparser *parser, } else { /* Badness */ - assert(0); + icalassert(0); } c = 0; @@ -820,7 +800,7 @@ icalcomponent *icalparser_add_line(icalparser *parser, char *line) (void)icalparser_clean(parser); /* may reset parser->root_component */ } - assert(pvl_count(parser->components) == 0); + icalassert(pvl_count(parser->components) == 0); parser->state = ICALPARSER_SUCCESS; rtrn = parser->root_component; @@ -1247,7 +1227,7 @@ icalcomponent *icalparser_add_line(icalparser *parser, char *line) if (pvl_data(pvl_tail(parser->components)) == 0 && parser->level == 0) { /* HACK. Does this clause ever get executed? */ parser->state = ICALPARSER_SUCCESS; - assert(0); + icalassert(0); return parser->root_component; } else { parser->state = ICALPARSER_IN_PROGRESS; @@ -1365,6 +1345,9 @@ icalcomponent *icalparser_parse_string(const char *str) d.str = str; p = icalparser_new(); + if (!p) + return NULL; + icalparser_set_gen_data(p, &d); icalerror_set_error_state(ICAL_MALFORMEDDATA_ERROR, ICAL_ERROR_NONFATAL); |