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catch missing input

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This commit is contained in:
Thomas von Dein
2016-10-25 13:18:24 +02:00
parent c68c1626a6
commit ceca615fef
1 changed files with 5 additions and 3 deletions
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8
src/keymgmt.c
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@@ -25,7 +25,7 @@
char *pcp_getstdin(const char *prompt) { char *pcp_getstdin(const char *prompt) {
char line[255]; char line[255];
char *out; char *out = NULL;
fprintf(stderr, "%s: ", prompt); fprintf(stderr, "%s: ", prompt);
@@ -67,10 +67,12 @@ void pcp_keygen(char *passwd) {
pcp_key_t *key = NULL; pcp_key_t *key = NULL;
char *owner = pcp_getstdin("Enter the name of the key owner"); char *owner = pcp_getstdin("Enter the name of the key owner");
memcpy(k->owner, owner, strlen(owner) + 1); if(owner != NULL)
memcpy(k->owner, owner, strlen(owner) + 1);
char *mail = pcp_getstdin("Enter the email address of the key owner"); char *mail = pcp_getstdin("Enter the email address of the key owner");
memcpy(k->mail, _lc(mail), strlen(mail) + 1); if(mail != NULL)
memcpy(k->mail, _lc(mail), strlen(mail) + 1);
if(debug) if(debug)
pcp_dumpkey(k); pcp_dumpkey(k);