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Index: ipkg_cmd.c
===================================================================
RCS file: /cvs/familiar/dist/ipkg/C/ipkg_cmd.c,v
retrieving revision 1.96
diff -u -r1.96 ipkg_cmd.c
--- C/ipkg_cmd.c 19 Aug 2004 10:55:47 -0000 1.96
+++ C/ipkg_cmd.c 11 Sep 2004 19:43:14 -0000
@@ -860,6 +860,7 @@
str_list_elt_t *iter;
char *pkg_version;
size_t buff_len = 8192;
+ size_t used_len;
char *buff ;
buff = (char *)malloc(buff_len);
@@ -891,9 +892,20 @@
}
#else
if (buff) {
- snprintf(buff, buff_len, "Package %s (%s) is installed on %s and has the following files:\n",
- pkg->name, pkg_version, pkg->dest->name);
+ try_again:
+ used_len = snprintf(buff, buff_len, "Package %s (%s) is installed on %s and has the following files:\n",
+ pkg->name, pkg_version, pkg->dest->name) + 1;
+ if (used_len > buff_len) {
+ buff_len *= 2;
+ buff = realloc (buff, buff_len);
+ goto try_again;
+ }
for (iter = installed_files->head; iter; iter = iter->next) {
+ used_len += strlen (iter->data) + 1;
+ while (buff_len <= used_len) {
+ buff_len *= 2;
+ buff = realloc (buff, buff_len);
+ }
strncat(buff, iter->data, buff_len);
strncat(buff, "\n", buff_len);
}
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