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| author | Daniel Silverstone <dsilvers@digital-scurf.org> | 2019-08-04 22:12:10 +0100 |
|---|---|---|
| committer | Daniel Silverstone <dsilvers@digital-scurf.org> | 2019-08-04 22:12:10 +0100 |
| commit | b15b204f4958f039573868c02093f3aa2ae48e98 (patch) | |
| tree | a26eeeb6ae1a9f14e4d4a305936a6f8ba911d7af /content | |
| parent | 05c6ee02d99ea04dde6687d94508b40f4393f77b (diff) | |
| download | netsurf-b15b204f4958f039573868c02093f3aa2ae48e98.tar.gz netsurf-b15b204f4958f039573868c02093f3aa2ae48e98.tar.bz2 | |
form: Fix situation where a gadget initialises with NULL value
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
Diffstat (limited to 'content')
| -rw-r--r-- | content/handlers/html/form.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/content/handlers/html/form.c b/content/handlers/html/form.c index e8461cdcf..2918ce7d2 100644 --- a/content/handlers/html/form.c +++ b/content/handlers/html/form.c @@ -2269,8 +2269,12 @@ form_gadget_sync_with_dom(struct form_control *control) control->syncing = true; /* If we've changed value, sync that toward the DOM */ - if ((control->last_synced_value == NULL && control->value[0] != '\0') || - (control->last_synced_value != NULL && strcmp(control->value, control->last_synced_value) != 0)) { + if ((control->last_synced_value == NULL && + control->value != NULL && + control->value[0] != '\0') || + (control->last_synced_value != NULL && + control->value != NULL && + strcmp(control->value, control->last_synced_value) != 0)) { char *dup = strdup(control->value); if (dup == NULL) { goto out; |