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Fix resource leak when using strdup(3).

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Reported by:	Coverity
CID:		1394929
Sponsored by:	iXsystems Inc.
This commit is contained in:
Marcelo Araujo 2018-08-21 23:11:26 +00:00
parent f3499ce48f
commit 1465a1e1eb
1 changed files with 3 additions and 0 deletions
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3
usr.sbin/bhyve/pci_nvme.c
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@ -1726,6 +1726,7 @@ pci_nvme_parse_opts(struct pci_nvme_softc *sc, char *opts)
sc->nvstore.sectsz_bits = 12;
if (sc->nvstore.ctx == NULL) {
perror("Unable to allocate RAM");
free(uopt);
return (-1);
}
} else if (optidx == 0) {
@ -1734,12 +1735,14 @@ pci_nvme_parse_opts(struct pci_nvme_softc *sc, char *opts)
sc->nvstore.ctx = blockif_open(xopts, bident);
if (sc->nvstore.ctx == NULL) {
perror("Could not open backing file");
free(uopt);
return (-1);
}
sc->nvstore.type = NVME_STOR_BLOCKIF;
sc->nvstore.size = blockif_size(sc->nvstore.ctx);
} else {
fprintf(stderr, "Invalid option %s\n", xopts);
free(uopt);
return (-1);
}