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* src/virsh.c: catching memory allocation error and existing, as

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pointed by Jim Meyering
Daniel
This commit is contained in:
Daniel Veillard 2006-03-30 12:14:40 +00:00
parent 85c23ead9e
commit c9a8f27380
2 changed files with 30 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Mar 30 12:15:46 EST 2006 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: catching memory allocation error and existing, as
pointed by Jim Meyering
Wed Mar 29 16:36:24 CEST 2006 Daniel Veillard <veillard@redhat.com>
* doc/*: rebuilt

25
src/virsh.c
View File

@ -311,6 +311,11 @@ cmdList(vshControl * ctl, vshCmd * cmd ATTRIBUTE_UNUSED)
return FALSE;
}
ids = malloc(sizeof(int) * maxid);
if (ids == NULL) {
fprintf(stderr, "Failed to allocate %d bytes\n",
(int) sizeof(int) * maxid);
exit(1);
}
virConnectListDomains(ctl->conn, &ids[0], maxid);
vshPrint(ctl, VSH_HEADER, "%3s %-20s %s\n", "Id", "Name", "State");
@ -1284,6 +1289,10 @@ vshCommandGetToken(vshControl * ctl, char *str, char **end, char **res)
return VSH_TK_END;
*res = malloc(sz + 1);
if (*res == NULL) {
fprintf(stderr, "Failed to allocate %d bytes\n", sz + 1);
exit(1);
}
memcpy(*res, tkstr, sz);
*(*res + sz) = '\0';
@ -1379,6 +1388,11 @@ vshCommandParse(vshControl * ctl, char *cmdstr)
if (opt) {
/* save option */
vshCmdOpt *arg = malloc(sizeof(vshCmdOpt));
if (arg == NULL) {
fprintf(stderr, "Failed to allocate %d bytes\n",
(int) sizeof(vshCmdOpt));
exit(1);
}
arg->def = opt;
arg->data = tkdata;
@ -1405,6 +1419,12 @@ vshCommandParse(vshControl * ctl, char *cmdstr)
if (cmd) {
vshCmd *c = malloc(sizeof(vshCmd));
if (c == NULL) {
fprintf(stderr, "Failed to allocate %d bytes\n",
(int) sizeof(vshCmd));
exit(1);
}
c->opts = first;
c->def = cmd;
c->next = NULL;
@ -1646,6 +1666,11 @@ vshReadlineOptionsGenerator(const char *text, int state)
continue;
}
res = malloc(strlen(name) + 3);
if (res == NULL) {
fprintf(stderr, "Failed to allocate %d bytes\n",
(int) strlen(name) + 3);
exit(1);
}
sprintf(res, "--%s", name);
return res;
}