Revert a bunch of strncmp() conversions

All strncmp() usages were replaced by (evidently) equivalent strcmp()
invocations in commit 2c9499bf272e06a62902711c6c20621ef3f80e64. However,
some of the strncmp() calls were perfectly justified and we actually
broke iCal import and "C-"-style key bindings by converting them to
strcmp(). Fix this by reverting all affected conversions.

Reported-by: Baptiste Jonglez <baptiste@jonglez.org>
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2012-03-30 15:45:30 +02:00
parent f3ccc70e37
commit d31cda5424
2 changed files with 23 additions and 23 deletions

View File

@ -472,7 +472,7 @@ ical_chk_header (FILE *fd, char *buf, char *lstore, unsigned *lineno)
return HEADER_MALFORMED; return HEADER_MALFORMED;
str_toupper (buf); str_toupper (buf);
if (strcmp (buf, icalheader) != 0) if (strncmp (buf, icalheader, sizeof (icalheader) - 1) != 0)
return HEADER_MALFORMED; return HEADER_MALFORMED;
while (!sscanf (buf, "VERSION:%f", &version)) while (!sscanf (buf, "VERSION:%f", &version))
@ -730,13 +730,13 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
} }
else else
{ {
if (strcmp (freqstr, daily) == 0) if (strncmp (freqstr, daily, sizeof (daily) - 1) == 0)
rpt->type = RECUR_DAILY; rpt->type = RECUR_DAILY;
else if (strcmp (freqstr, weekly) == 0) else if (strncmp (freqstr, weekly, sizeof (weekly) - 1) == 0)
rpt->type = RECUR_WEEKLY; rpt->type = RECUR_WEEKLY;
else if (strcmp (freqstr, monthly) == 0) else if (strncmp (freqstr, monthly, sizeof (monthly) - 1) == 0)
rpt->type = RECUR_MONTHLY; rpt->type = RECUR_MONTHLY;
else if (strcmp (freqstr, yearly) == 0) else if (strncmp (freqstr, yearly, sizeof (yearly) - 1) == 0)
rpt->type = RECUR_YEARLY; rpt->type = RECUR_YEARLY;
else else
{ {
@ -955,11 +955,11 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
{ {
/* Need to skip VALARM properties because some keywords could /* Need to skip VALARM properties because some keywords could
interfere, such as DURATION, SUMMARY,.. */ interfere, such as DURATION, SUMMARY,.. */
if (strcmp (buf_upper, endalarm) == 0) if (strncmp (buf_upper, endalarm, sizeof (endalarm) - 1) == 0)
skip_alarm = 0; skip_alarm = 0;
continue; continue;
} }
if (strcmp (buf_upper, endevent) == 0) if (strncmp (buf_upper, endevent, sizeof (endevent) - 1) == 0)
{ {
if (vevent.mesg) if (vevent.mesg)
{ {
@ -1039,7 +1039,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
} }
else else
{ {
if (strcmp (buf_upper, dtstart) == 0) if (strncmp (buf_upper, dtstart, sizeof (dtstart) - 1) == 0)
{ {
if ((p = strchr (buf, ':')) != NULL) if ((p = strchr (buf, ':')) != NULL)
vevent.start = ical_datetime2long (++p, &vevent_type); vevent.start = ical_datetime2long (++p, &vevent_type);
@ -1050,7 +1050,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
goto cleanup; goto cleanup;
} }
} }
else if (strcmp (buf_upper, dtend) == 0) else if (strncmp (buf_upper, dtend, sizeof (dtend) - 1) == 0)
{ {
if ((p = strchr (buf, ':')) != NULL) if ((p = strchr (buf, ':')) != NULL)
vevent.end = ical_datetime2long (++p, &vevent_type); vevent.end = ical_datetime2long (++p, &vevent_type);
@ -1061,7 +1061,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
goto cleanup; goto cleanup;
} }
} }
else if (strcmp (buf_upper, duration) == 0) else if (strncmp (buf_upper, duration, sizeof (duration) - 1) == 0)
{ {
if ((vevent.dur = ical_dur2long (buf)) <= 0) if ((vevent.dur = ical_dur2long (buf)) <= 0)
{ {
@ -1070,24 +1070,24 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
goto cleanup; goto cleanup;
} }
} }
else if (strcmp (buf_upper, rrule) == 0) else if (strncmp (buf_upper, rrule, sizeof (rrule) - 1) == 0)
{ {
vevent.rpt = ical_read_rrule (log, buf, noskipped, ITEMLINE); vevent.rpt = ical_read_rrule (log, buf, noskipped, ITEMLINE);
} }
else if (strcmp (buf_upper, exdate) == 0) else if (strncmp (buf_upper, exdate, sizeof (exdate) - 1) == 0)
{ {
ical_read_exdate (&vevent.exc, log, buf, noskipped, ITEMLINE); ical_read_exdate (&vevent.exc, log, buf, noskipped, ITEMLINE);
} }
else if (strcmp (buf_upper, summary) == 0) else if (strncmp (buf_upper, summary, sizeof (summary) - 1) == 0)
{ {
vevent.mesg = ical_read_summary (buf); vevent.mesg = ical_read_summary (buf);
} }
else if (strcmp (buf_upper, alarm) == 0) else if (strncmp (buf_upper, alarm, sizeof (alarm) - 1) == 0)
{ {
skip_alarm = 1; skip_alarm = 1;
vevent.has_alarm = 1; vevent.has_alarm = 1;
} }
else if (strcmp (buf_upper, desc) == 0) else if (strncmp (buf_upper, desc, sizeof (desc) - 1) == 0)
{ {
vevent.note = ical_read_note (buf, noskipped, ICAL_VEVENT, vevent.note = ical_read_note (buf, noskipped, ICAL_VEVENT,
ITEMLINE, log); ITEMLINE, log);
@ -1139,11 +1139,11 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
{ {
/* Need to skip VALARM properties because some keywords could /* Need to skip VALARM properties because some keywords could
interfere, such as DURATION, SUMMARY,.. */ interfere, such as DURATION, SUMMARY,.. */
if (strcmp (buf_upper, endalarm) == 0) if (strncmp (buf_upper, endalarm, sizeof (endalarm) - 1) == 0)
skip_alarm = 0; skip_alarm = 0;
continue; continue;
} }
if (strcmp (buf_upper, endtodo) == 0) if (strncmp (buf_upper, endtodo, sizeof (endtodo) - 1) == 0)
{ {
if (!vtodo.has_priority) if (!vtodo.has_priority)
vtodo.priority = LOWEST; vtodo.priority = LOWEST;
@ -1179,15 +1179,15 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
vtodo.priority = LOWEST; vtodo.priority = LOWEST;
} }
} }
else if (strcmp (buf_upper, summary) == 0) else if (strncmp (buf_upper, summary, sizeof (summary) - 1) == 0)
{ {
vtodo.mesg = ical_read_summary (buf); vtodo.mesg = ical_read_summary (buf);
} }
else if (strcmp (buf_upper, alarm) == 0) else if (strncmp (buf_upper, alarm, sizeof (alarm) - 1) == 0)
{ {
skip_alarm = 1; skip_alarm = 1;
} }
else if (strcmp (buf_upper, desc) == 0) else if (strncmp (buf_upper, desc, sizeof (desc) - 1) == 0)
{ {
vtodo.note = ical_read_note (buf, noskipped, ICAL_VTODO, vtodo.note = ical_read_note (buf, noskipped, ICAL_VTODO,
ITEMLINE, log); ITEMLINE, log);
@ -1229,12 +1229,12 @@ ical_import_data (FILE *stream, FILE *log, unsigned *events, unsigned *apoints,
{ {
(*lines)++; (*lines)++;
str_toupper (buf); str_toupper (buf);
if (strcmp (buf, vevent) == 0) if (strncmp (buf, vevent, sizeof (vevent) - 1) == 0)
{ {
ical_read_event (stream, log, events, apoints, skipped, buf, lstore, ical_read_event (stream, log, events, apoints, skipped, buf, lstore,
lines); lines);
} }
else if (strcmp (buf, vtodo) == 0) else if (strncmp (buf, vtodo, sizeof (vtodo) - 1) == 0)
{ {
ical_read_todo (stream, log, todos, skipped, buf, lstore, lines); ical_read_todo (stream, log, todos, skipped, buf, lstore, lines);
} }

View File

@ -322,7 +322,7 @@ keys_str2int (char *key)
{ {
if (key[0] == '^') if (key[0] == '^')
return CTRL ((int)key[1]); return CTRL ((int)key[1]);
else if (!strcmp (key, CONTROL_KEY)) else if (!strncmp (key, CONTROL_KEY, sizeof (CONTROL_KEY) - 1))
return CTRL ((int)key[sizeof (CONTROL_KEY) - 1]); return CTRL ((int)key[sizeof (CONTROL_KEY) - 1]);
else if (!strcmp (key, TAB_KEY)) else if (!strcmp (key, TAB_KEY))
return TAB; return TAB;