diff options
author | Geoff Thorpe <geoff@openssl.org> | 2003-10-29 20:24:15 +0000 |
---|---|---|
committer | Geoff Thorpe <geoff@openssl.org> | 2003-10-29 20:24:15 +0000 |
commit | 27545970134d703ed96027aac9b67eced124eec3 (patch) | |
tree | 2f878acf303cc26e3b6db6a0ec25c10c91e3d32d /apps | |
parent | 2ce90b9b7481381dff584726d84345a0260ca4d1 (diff) |
A general spring-cleaning (in autumn) to fix up signed/unsigned warnings.
I have tried to convert 'len' type variable declarations to unsigned as a
means to address these warnings when appropriate, but when in doubt I have
used casts in the comparisons instead. The better solution (that would get
us all lynched by API users) would be to go through and convert all the
function prototypes and structure definitions to use unsigned variables
except when signed is necessary. The proliferation of (signed) "int" for
strictly non-negative uses is unfortunate.
Diffstat (limited to 'apps')
-rw-r--r-- | apps/ca.c | 3 | ||||
-rw-r--r-- | apps/enc.c | 2 | ||||
-rw-r--r-- | apps/passwd.c | 3 | ||||
-rw-r--r-- | apps/rand.c | 2 |
4 files changed, 6 insertions, 4 deletions
@@ -3005,7 +3005,8 @@ int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_G char *tmp = NULL; char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; int reason_code = -1; - int i, ret = 0; + int ret = 0; + unsigned int i; ASN1_OBJECT *hold = NULL; ASN1_GENERALIZEDTIME *comp_time = NULL; tmp = BUF_strdup(str); diff --git a/apps/enc.c b/apps/enc.c index 0a9f7310bf..ae18452e86 100644 --- a/apps/enc.c +++ b/apps/enc.c @@ -534,7 +534,7 @@ bad: if (!nosalt) { printf("salt="); - for (i=0; i<sizeof salt; i++) + for (i=0; i<(int)sizeof(salt); i++) printf("%02X",salt[i]); printf("\n"); } diff --git a/apps/passwd.c b/apps/passwd.c index 3ad91d89d6..b9d9d7a36a 100644 --- a/apps/passwd.c +++ b/apps/passwd.c @@ -312,7 +312,8 @@ static char *md5crypt(const char *passwd, const char *magic, const char *salt) static char out_buf[6 + 9 + 24 + 2]; /* "$apr1$..salt..$.......md5hash..........\0" */ unsigned char buf[MD5_DIGEST_LENGTH]; char *salt_out; - int n, i; + int n; + unsigned int i; EVP_MD_CTX md,md2; size_t passwd_len, salt_len; diff --git a/apps/rand.c b/apps/rand.c index 63724bc730..a893896033 100644 --- a/apps/rand.c +++ b/apps/rand.c @@ -205,7 +205,7 @@ int MAIN(int argc, char **argv) int chunk; chunk = num; - if (chunk > sizeof buf) + if (chunk > (int)sizeof(buf)) chunk = sizeof buf; r = RAND_bytes(buf, chunk); if (r <= 0) |