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metasploit-framework
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Lets try this again, POSIX style 

git-svn-id: file:///home/svn/framework3/trunk@13061 4d416f70-5f16-0410-b530-b9f4589650da
unstable
HD Moore 2011-06-29 06:30:24 +00:00
parent 96ff575998
commit 35801febd7
1 changed files with 15 additions and 16 deletions
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31
external/source/meterpreter/source/extensions/stdapi/server/fs/file.c vendored
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@ -357,9 +357,9 @@ DWORD request_fs_md5(Remote *remote, Packet *packet)
LPSTR expanded = NULL;
DWORD result = ERROR_SUCCESS;
MD5_CTX context;
HANDLE fd;
FILE *fd;
int ret;
unsigned char buff[16384];
DWORD bytesRead;
unsigned char hash[128];
filePath = packet_get_tlv_value_string(packet, TLV_TYPE_FILE_PATH);
@ -373,18 +373,17 @@ DWORD request_fs_md5(Remote *remote, Packet *packet)
{
do {
MD5_Init(&context);
fd = CreateFile(expanded, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
fd = fopen(expanded, "rb");
if (! fd) {
result = GetLastError();
break;
}
while (ReadFile(fd, buff, sizeof(buff), &bytesRead, NULL)) {
dprintf("[MD5] READ: %s => %d", expanded, bytesRead);
if (bytesRead == 0) break;
MD5_Update(&context, buff, bytesRead);
while((ret = fread(buff, 1, sizeof(buff), fd)) > 0 ) {
MD5_Update(&context, buff, ret);
}
CloseHandle(fd);
fclose(fd);
MD5_Final(hash, &context);
// One byte extra for the NULL
@ -420,9 +419,9 @@ DWORD request_fs_sha1(Remote *remote, Packet *packet)
DWORD result = ERROR_SUCCESS;
SHA_CTX context;
HANDLE fd;
FILE *fd;
int ret;
unsigned char buff[16384];
DWORD bytesRead;
unsigned char hash[128];
filePath = packet_get_tlv_value_string(packet, TLV_TYPE_FILE_PATH);
@ -436,19 +435,19 @@ DWORD request_fs_sha1(Remote *remote, Packet *packet)
{
do {
SHA1_Init(&context);
fd = CreateFile(expanded, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
fd = fopen(expanded, "rb");
if (! fd) {
result = GetLastError();
break;
}
while (ReadFile(fd, buff, sizeof(buff), &bytesRead, NULL)) {
dprintf("[SHA1] READ: %s => %d", expanded, bytesRead);
if (bytesRead == 0) break;
SHA1_Update(&context, buff, bytesRead);
while((ret = fread(buff, 1, sizeof(buff), fd)) > 0 ) {
SHA1_Update(&context, buff, ret);
}
CloseHandle(fd);
fclose(fd);
SHA1_Final(hash, &context);
// One byte extra for the NULL
packet_add_tlv_raw(response, TLV_TYPE_FILE_NAME, hash, 21);
} while(0);