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Fixed build warnings in the knownhosts example.

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This commit is contained in:
Andreas Schneider
2010-03-29 22:38:38 +02:00
parent d07aef725e
commit a47a9ecad1
1 changed files with 6 additions and 2 deletions
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8
examples/knownhosts.c
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@ -63,12 +63,16 @@ int verify_knownhost(ssh_session session){
fprintf(stderr,"The server is unknown. Do you trust the host key ?\n"); fprintf(stderr,"The server is unknown. Do you trust the host key ?\n");
fprintf(stderr, "Public key hash: %s\n", hexa); fprintf(stderr, "Public key hash: %s\n", hexa);
free(hexa); free(hexa);
fgets(buf,sizeof(buf),stdin); if (fgets(buf, sizeof(buf), stdin) == NULL) {
return -1;
}
if(strncasecmp(buf,"yes",3)!=0){ if(strncasecmp(buf,"yes",3)!=0){
return -1; return -1;
} }
fprintf(stderr,"This new key will be written on disk for further usage. do you agree ?\n"); fprintf(stderr,"This new key will be written on disk for further usage. do you agree ?\n");
fgets(buf,sizeof(buf),stdin); if (fgets(buf, sizeof(buf), stdin) == NULL) {
return -1;
}
if(strncasecmp(buf,"yes",3)==0){ if(strncasecmp(buf,"yes",3)==0){
if (ssh_write_knownhost(session) < 0) { if (ssh_write_knownhost(session) < 0) {
free(hash); free(hash);