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Fix -f mode

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Fix freeing of wrong pointer
This commit is contained in:
Andrey A. Chernov 1996-05-28 15:43:03 +00:00
parent 4fbec7bfd1
commit b579b8a248
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15957
1 changed files with 27 additions and 14 deletions
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41
games/fortune/fortune/fortune.c
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@ -97,6 +97,7 @@ typedef struct fd {
bool Found_one; /* did we find a match? */
bool Find_files = FALSE; /* just find a list of proper fortune files */
bool Fortunes_only = FALSE; /* check only "fortunes" files */
bool Wait = FALSE; /* wait desired after fortune */
bool Short_only = FALSE; /* short fortune desired */
bool Long_only = FALSE; /* long fortune desired */
@ -362,14 +363,14 @@ register char **argv;
if (!form_file_list(argv, argc))
exit(1); /* errors printed through form_file_list() */
#ifdef DEBUG
if (Debug >= 1)
print_file_list();
#endif /* DEBUG */
if (Find_files) {
print_file_list();
exit(0);
}
#ifdef DEBUG
else if (Debug >= 1)
print_file_list();
#endif /* DEBUG */
# ifndef NO_REGEX
if (pat != NULL) {
@ -399,10 +400,13 @@ register int file_cnt;
register char *sp;
if (file_cnt == 0)
if (Find_files)
return add_file(NO_PROB, FORTDIR, NULL, &File_list,
if (Find_files) {
Fortunes_only = TRUE;
i = add_file(NO_PROB, FORTDIR, NULL, &File_list,
&File_tail, NULL);
else
Fortunes_only = FALSE;
return i;
} else
return add_file(NO_PROB, "fortunes", FORTDIR,
&File_list, &File_tail, NULL);
for (i = 0; i < file_cnt; i++) {
@ -482,11 +486,13 @@ FILEDESC *parent;
if (!isdir && parent == NULL && (All_forts || Offend) &&
!is_off_name(path)) {
offensive = off_name(path);
was_malloc = TRUE;
if (Offend) {
if (was_malloc)
free(path);
path = offensive;
offensive = NULL;
was_malloc = TRUE;
DPRINTF(1, (stderr, "\ttrying \"%s\"\n", path));
file = off_name(file);
}
}
@ -503,9 +509,9 @@ FILEDESC *parent;
* we'll pick up the -o file anyway.
*/
if (All_forts && offensive != NULL) {
path = offensive;
if (was_malloc)
free(path);
path = offensive;
offensive = NULL;
was_malloc = TRUE;
DPRINTF(1, (stderr, "\ttrying \"%s\"\n", path));
@ -767,8 +773,10 @@ int check_for_offend;
*/
if (check_for_offend && !All_forts) {
i = strlen(file);
if (Offend ^ (file[i - 2] == '-' && file[i - 1] == 'o'))
if (Offend ^ (file[i - 2] == '-' && file[i - 1] == 'o')) {
DPRINTF(2, (stderr, "FALSE (offending file)\n"));
return FALSE;
}
}
if ((sp = rindex(file, '/')) == NULL)
@ -779,6 +787,10 @@ int check_for_offend;
DPRINTF(2, (stderr, "FALSE (file starts with '.')\n"));
return FALSE;
}
if (Fortunes_only && strncmp(sp, "fortunes", 8) != 0) {
DPRINTF(2, (stderr, "FALSE (check fortunes only)\n"));
return FALSE;
}
if ((sp = rindex(sp, '.')) != NULL) {
sp++;
for (i = 0; suflist[i] != NULL; i++)
@ -889,18 +901,18 @@ init_prob()
percent, num_noprob));
if (percent > 100) {
(void) fprintf(stderr,
"fortune: probabilities sum to %d%%!\n", percent);
"fortune: probabilities sum to %d%% > 100%%!\n", percent);
exit(1);
}
else if (percent < 100 && num_noprob == 0) {
(void) fprintf(stderr,
"fortune: no place to put residual probability (%d%%)\n",
"fortune: no place to put residual probability (%d%% < 100%%)\n",
percent);
exit(1);
}
else if (percent == 100 && num_noprob != 0) {
(void) fprintf(stderr,
"fortune: no probability left to put in residual files\n");
"fortune: no probability left to put in residual files (100%%)\n");
exit(1);
}
percent = 100 - percent;
@ -1215,8 +1227,9 @@ int lev;
else
fprintf(stderr, "%3d%%", list->percent);
fprintf(stderr, " %s", STR(list->name));
DPRINTF(1, (stderr, " (%s, %s, %s)\n", STR(list->path),
DPRINTF(1, (stderr, " (%s, %s, %s)", STR(list->path),
STR(list->datfile), STR(list->posfile)));
fprintf(stderr, "\n");
if (list->child != NULL)
print_list(list->child, lev + 1);
list = list->next;