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pki: Fix possible segfault in ssh_key_type_from_name().

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This commit is contained in:
Andreas Schneider
2011-08-21 13:13:53 +02:00
parent fa4f2d8bc1
commit 9c9199e05f
1 changed files with 23 additions and 19 deletions
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42
src/pki.c
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@@ -178,26 +178,30 @@ const char *ssh_key_type_to_char(enum ssh_keytypes_e type) {
* @return The enum ssh key type.
*/
enum ssh_keytypes_e ssh_key_type_from_name(const char *name) {
if (strcmp(name, "rsa1") == 0) {
return SSH_KEYTYPE_RSA1;
} else if (strcmp(name, "rsa") == 0) {
return SSH_KEYTYPE_RSA;
} else if (strcmp(name, "dsa") == 0) {
return SSH_KEYTYPE_DSS;
} else if (strcmp(name, "ssh-rsa1") == 0) {
return SSH_KEYTYPE_RSA1;
} else if (strcmp(name, "ssh-rsa") == 0) {
return SSH_KEYTYPE_RSA;
} else if (strcmp(name, "ssh-dss") == 0) {
return SSH_KEYTYPE_DSS;
} else if (strcmp(name, "ssh-ecdsa") == 0
|| strcmp(name, "ecdsa") == 0
|| strcmp(name, "ecdsa-sha2-nistp256") == 0
|| strcmp(name, "ecdsa-sha2-nistp384") == 0
|| strcmp(name, "ecdsa-sha2-nistp521") == 0) {
}
if (name == NULL) {
return SSH_KEYTYPE_UNKNOWN;
}
return SSH_KEYTYPE_UNKNOWN;
if (strcmp(name, "rsa1") == 0) {
return SSH_KEYTYPE_RSA1;
} else if (strcmp(name, "rsa") == 0) {
return SSH_KEYTYPE_RSA;
} else if (strcmp(name, "dsa") == 0) {
return SSH_KEYTYPE_DSS;
} else if (strcmp(name, "ssh-rsa1") == 0) {
return SSH_KEYTYPE_RSA1;
} else if (strcmp(name, "ssh-rsa") == 0) {
return SSH_KEYTYPE_RSA;
} else if (strcmp(name, "ssh-dss") == 0) {
return SSH_KEYTYPE_DSS;
} else if (strcmp(name, "ssh-ecdsa") == 0
|| strcmp(name, "ecdsa") == 0
|| strcmp(name, "ecdsa-sha2-nistp256") == 0
|| strcmp(name, "ecdsa-sha2-nistp384") == 0
|| strcmp(name, "ecdsa-sha2-nistp521") == 0) {
}
return SSH_KEYTYPE_UNKNOWN;
}
/**