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auth: Use calloc() instead of malloc()

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-01-18 18:47:42 +01:00
parent e9073a6bdb
commit ef4a81ea0c
1 changed files with 2 additions and 4 deletions
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6
src/auth.c
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@@ -1475,7 +1475,7 @@ SSH_PACKET_CALLBACK(ssh_packet_userauth_info_request) {
session->kbdint->nprompts = nprompts;
session->kbdint->nanswers = nprompts;
session->kbdint->prompts = malloc(nprompts * sizeof(char *));
session->kbdint->prompts = calloc(nprompts, sizeof(char *));
if (session->kbdint->prompts == NULL) {
session->kbdint->nprompts = 0;
ssh_set_error_oom(session);
@@ -1484,7 +1484,6 @@ SSH_PACKET_CALLBACK(ssh_packet_userauth_info_request) {
return SSH_PACKET_USED;
}
memset(session->kbdint->prompts, 0, nprompts * sizeof(char *));
session->kbdint->echo = malloc(nprompts);
if (session->kbdint->echo == NULL) {
@@ -1752,12 +1751,11 @@ int ssh_userauth_kbdint_setanswer(ssh_session session, unsigned int i,
}
if (session->kbdint->answers == NULL) {
session->kbdint->answers = malloc(sizeof(char*) * session->kbdint->nprompts);
session->kbdint->answers = calloc(session->kbdint->nprompts, sizeof(char *));
if (session->kbdint->answers == NULL) {
ssh_set_error_oom(session);
return -1;
}
memset(session->kbdint->answers, 0, sizeof(char *) * session->kbdint->nprompts);
}
if (session->kbdint->answers[i]) {