diff options
Diffstat (limited to 'pith/ical.c')
| -rw-r--r-- | pith/ical.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/pith/ical.c b/pith/ical.c index 332ed5d4..5079ceb9 100644 --- a/pith/ical.c +++ b/pith/ical.c @@ -238,10 +238,13 @@ ical_decode(char *text, unsigned short encoding) { unsigned char *t; unsigned long callen; + size_t tlen; if(encoding == ENCQUOTEDPRINTABLE){ t = rfc822_qprint ((unsigned char *) text,strlen(text),&callen); if(t != NULL){ - strncpy(text, t, strlen(t)); + tlen = strlen(text) + 1; + strncpy(text, t, tlen); + text[tlen - 1] = '\0'; fs_give((void **) &t); } } @@ -260,10 +263,12 @@ ical_remove_escapes(char **textp) char *text, *s, *t; int rv = 0; int escaped; + size_t tlen; if(textp == NULL) return 0; t = cpystr(*textp); /* work on a copy of the text */ + tlen = strlen(*textp) + 1; /* and record its size */ /* the variable text below points to the beginning of the filtered text */ for (text = s = t, escaped = 0; rv == 0 && *s != '\0'; s++){ if(*s == '\\' && escaped == 0){ @@ -292,8 +297,8 @@ ical_remove_escapes(char **textp) *t = '\0'; /* tie off filtered text */ t = text; /* reset t to the beginning */ if(rv == 0){ - strncpy(*textp, t, strlen(t)); /* overwrite given text with filtered text */ - (*textp)[strlen(t)] = '\0'; + strncpy(*textp, t, tlen); /* overwrite given text with filtered text */ + (*textp)[tlen - 1] = '\0'; } fs_give((void **) &t); return rv; |