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Explicitly cast to unsigned when passing to MD5()

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This commit is contained in:
Rene Kita
2021-09-04 12:15:27 +02:00
parent b25abc595c
commit 561f27f833
1 changed files with 9 additions and 9 deletions
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file.c
+9 -9
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@@ -1290,7 +1290,7 @@ AuthDigestCred(struct http_auth *ha, Str uname, Str pw, ParsedURL *pu,
tmp = Strnew_m_charp(uname->ptr, ":", tmp = Strnew_m_charp(uname->ptr, ":",
qstr_unquote(get_auth_param(ha->param, "realm"))->ptr, qstr_unquote(get_auth_param(ha->param, "realm"))->ptr,
":", pw->ptr, NULL); ":", pw->ptr, NULL);
MD5(tmp->ptr, strlen(tmp->ptr), md5); MD5((unsigned char *)tmp->ptr, strlen(tmp->ptr), md5);
a1buf = digest_hex(md5); a1buf = digest_hex(md5);
if (algorithm) { if (algorithm) {
@@ -1303,7 +1303,7 @@ AuthDigestCred(struct http_auth *ha, Str uname, Str pw, ParsedURL *pu,
tmp = Strnew_m_charp(a1buf->ptr, ":", tmp = Strnew_m_charp(a1buf->ptr, ":",
qstr_unquote(nonce)->ptr, qstr_unquote(nonce)->ptr,
":", qstr_unquote(cnonce)->ptr, NULL); ":", qstr_unquote(cnonce)->ptr, NULL);
MD5(tmp->ptr, strlen(tmp->ptr), md5); MD5((unsigned char *)tmp->ptr, strlen(tmp->ptr), md5);
a1buf = digest_hex(md5); a1buf = digest_hex(md5);
} }
else if (strcasecmp(algorithm->ptr, "MD5") == 0) else if (strcasecmp(algorithm->ptr, "MD5") == 0)
@@ -1325,23 +1325,23 @@ AuthDigestCred(struct http_auth *ha, Str uname, Str pw, ParsedURL *pu,
Str ebody; Str ebody;
ebody = Strfgetall(fp); ebody = Strfgetall(fp);
fclose(fp); fclose(fp);
MD5(ebody->ptr, strlen(ebody->ptr), md5); MD5((unsigned char *)ebody->ptr, strlen(ebody->ptr), md5);
} }
else { else {
MD5("", 0, md5); MD5((unsigned char *)"", 0, md5);
} }
} }
else { else {
MD5(request->body, request->length, md5); MD5((unsigned char *)request->body, request->length, md5);
} }
} }
else { else {
MD5("", 0, md5); MD5((unsigned char *)"", 0, md5);
} }
Strcat_char(tmp, ':'); Strcat_char(tmp, ':');
Strcat(tmp, digest_hex(md5)); Strcat(tmp, digest_hex(md5));
} }
MD5(tmp->ptr, strlen(tmp->ptr), md5); MD5((unsigned char *)tmp->ptr, strlen(tmp->ptr), md5);
a2buf = digest_hex(md5); a2buf = digest_hex(md5);
if (qop_i >= QOP_AUTH) { if (qop_i >= QOP_AUTH) {
@@ -1359,7 +1359,7 @@ AuthDigestCred(struct http_auth *ha, Str uname, Str pw, ParsedURL *pu,
":", qstr_unquote(cnonce)->ptr, ":", qstr_unquote(cnonce)->ptr,
":", qop_i == QOP_AUTH ? "auth" : "auth-int", ":", qop_i == QOP_AUTH ? "auth" : "auth-int",
":", a2buf->ptr, NULL); ":", a2buf->ptr, NULL);
MD5(tmp->ptr, strlen(tmp->ptr), md5); MD5((unsigned char *)tmp->ptr, strlen(tmp->ptr), md5);
rd = digest_hex(md5); rd = digest_hex(md5);
} }
else { else {
@@ -1369,7 +1369,7 @@ AuthDigestCred(struct http_auth *ha, Str uname, Str pw, ParsedURL *pu,
tmp = Strnew_m_charp(a1buf->ptr, ":", tmp = Strnew_m_charp(a1buf->ptr, ":",
qstr_unquote(get_auth_param(ha->param, "nonce"))-> qstr_unquote(get_auth_param(ha->param, "nonce"))->
ptr, ":", a2buf->ptr, NULL); ptr, ":", a2buf->ptr, NULL);
MD5(tmp->ptr, strlen(tmp->ptr), md5); MD5((unsigned char *)tmp->ptr, strlen(tmp->ptr), md5);
rd = digest_hex(md5); rd = digest_hex(md5);
} }