diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-12-06 19:11:16 +0000 |
---|---|---|
committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-12-06 19:11:16 +0000 |
commit | 428ebb59326631ca50b85a166e280a59c4979b63 (patch) | |
tree | c2dd1bd52e0c4e678f9b17d6e5cc2e8ac54b8f07 /usr.bin | |
parent | 75ec15f00fb83c263f35612c0196153f18ced297 (diff) |
properly name fd variable
Diffstat (limited to 'usr.bin')
-rw-r--r-- | usr.bin/ssh/authfile.c | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/usr.bin/ssh/authfile.c b/usr.bin/ssh/authfile.c index 14f6ffd0696..f619a498408 100644 --- a/usr.bin/ssh/authfile.c +++ b/usr.bin/ssh/authfile.c @@ -15,7 +15,7 @@ */ #include "includes.h" -RCSID("$Id: authfile.c,v 1.10 1999/11/24 19:53:44 markus Exp $"); +RCSID("$Id: authfile.c,v 1.11 1999/12/06 19:11:15 deraadt Exp $"); #include <ssl/bn.h> #include "xmalloc.h" @@ -40,7 +40,7 @@ save_private_key(const char *filename, const char *passphrase, { Buffer buffer, encrypted; char buf[100], *cp; - int f, i; + int fd, i; CipherContext cipher; int cipher_type; u_int32_t rand; @@ -111,19 +111,19 @@ save_private_key(const char *filename, const char *passphrase, memset(buf, 0, sizeof(buf)); buffer_free(&buffer); - f = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); - if (f < 0) + fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); + if (fd < 0) return 0; - if (write(f, buffer_ptr(&encrypted), buffer_len(&encrypted)) != + if (write(fd, buffer_ptr(&encrypted), buffer_len(&encrypted)) != buffer_len(&encrypted)) { debug("Write to key file %.200s failed: %.100s", filename, strerror(errno)); buffer_free(&encrypted); - close(f); + close(fd); remove(filename); return 0; } - close(f); + close(fd); buffer_free(&encrypted); return 1; } @@ -138,28 +138,28 @@ int load_public_key(const char *filename, RSA * pub, char **comment_return) { - int f, i; + int fd, i; off_t len; Buffer buffer; char *cp; - f = open(filename, O_RDONLY); - if (f < 0) + fd = open(filename, O_RDONLY); + if (fd < 0) return 0; - len = lseek(f, (off_t) 0, SEEK_END); - lseek(f, (off_t) 0, SEEK_SET); + len = lseek(fd, (off_t) 0, SEEK_END); + lseek(fd, (off_t) 0, SEEK_SET); buffer_init(&buffer); buffer_append_space(&buffer, &cp, len); - if (read(f, cp, (size_t) len) != (size_t) len) { + if (read(fd, cp, (size_t) len) != (size_t) len) { debug("Read from key file %.200s failed: %.100s", filename, strerror(errno)); buffer_free(&buffer); - close(f); + close(fd); return 0; } - close(f); + close(fd); /* Check that it is at least big enought to contain the ID string. */ if (len < strlen(AUTHFILE_ID_STRING) + 1) { @@ -172,7 +172,7 @@ load_public_key(const char *filename, RSA * pub, * from the buffer. */ for (i = 0; i < (unsigned int) strlen(AUTHFILE_ID_STRING) + 1; i++) - if (buffer_get_char(&buffer) != (unsigned char) AUTHFILE_ID_STRING[i]) { + if (buffer_get_char(&buffer) != (u_char) AUTHFILE_ID_STRING[i]) { debug("Bad key file %.200s.", filename); buffer_free(&buffer); return 0; @@ -207,7 +207,7 @@ int load_private_key(const char *filename, const char *passphrase, RSA * prv, char **comment_return) { - int f, i, check1, check2, cipher_type; + int fd, i, check1, check2, cipher_type; off_t len; Buffer buffer, decrypted; char *cp; @@ -216,14 +216,15 @@ load_private_key(const char *filename, const char *passphrase, BIGNUM *aux; struct stat st; - f = open(filename, O_RDONLY); - if (f < 0) + fd = open(filename, O_RDONLY); + if (fd < 0) return 0; /* check owner and modes */ - if (fstat(f, &st) < 0 || + if (fstat(fd, &st) < 0 || (st.st_uid != 0 && st.st_uid != getuid()) || (st.st_mode & 077) != 0) { + close(fd); error("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); error("@ WARNING: UNPROTECTED PRIVATE KEY FILE! @"); error("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); @@ -232,20 +233,20 @@ load_private_key(const char *filename, const char *passphrase, error("It is recommended that your private key files are NOT accessible by others."); return 0; } - len = lseek(f, (off_t) 0, SEEK_END); - lseek(f, (off_t) 0, SEEK_SET); + len = lseek(fd, (off_t) 0, SEEK_END); + lseek(fd, (off_t) 0, SEEK_SET); buffer_init(&buffer); buffer_append_space(&buffer, &cp, len); - if (read(f, cp, (size_t) len) != (size_t) len) { + if (read(fd, cp, (size_t) len) != (size_t) len) { debug("Read from key file %.200s failed: %.100s", filename, strerror(errno)); buffer_free(&buffer); - close(f); + close(fd); return 0; } - close(f); + close(fd); /* Check that it is at least big enought to contain the ID string. */ if (len < strlen(AUTHFILE_ID_STRING) + 1) { |