/* LibMemcached
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
+ * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
* Copyright (C) 2006-2009 Brian Aker
* All rights reserved.
*
}
struct stat sbuf;
- (void)fstat(fd, &sbuf);
+ if (fstat(fd, &sbuf) == -1)
+ {
+ std::cerr << "memcp " << argv[optind] << " " << strerror(errno) << std::endl;
+ optind++;
+ exit_code= EXIT_FAILURE;
+ continue;
+ }
char *ptr= rindex(argv[optind], '/');
if (ptr)
ptr, opt_flags, (unsigned long)opt_expires);
}
- char *file_buffer_ptr;
- if ((file_buffer_ptr= (char *)malloc(sizeof(char) * (size_t)sbuf.st_size)) == NULL)
+ // The file may be empty
+ char *file_buffer_ptr= NULL;
+ if (sbuf.st_size > 0)
{
- std::cerr << "Error allocating file buffer(" << strerror(errno) << ")" << std::endl;
- close(fd);
- exit(EXIT_FAILURE);
- }
+ if ((file_buffer_ptr= (char *)malloc(sizeof(char) * (size_t)sbuf.st_size)) == NULL)
+ {
+ std::cerr << "Error allocating file buffer(" << strerror(errno) << ")" << std::endl;
+ close(fd);
+ exit(EXIT_FAILURE);
+ }
- ssize_t read_length;
- if ((read_length= ::read(fd, file_buffer_ptr, (size_t)sbuf.st_size)) == -1)
- {
- std::cerr << "Error while reading file " << file_buffer_ptr << " (" << strerror(errno) << ")" << std::endl;
- close(fd);
- exit(EXIT_FAILURE);
- }
+ ssize_t read_length;
+ if ((read_length= ::read(fd, file_buffer_ptr, (size_t)sbuf.st_size)) == -1)
+ {
+ std::cerr << "Error while reading file " << file_buffer_ptr << " (" << strerror(errno) << ")" << std::endl;
+ close(fd);
+ free(file_buffer_ptr);
+ exit(EXIT_FAILURE);
+ }
- if (read_length != sbuf.st_size)
- {
- std::cerr << "Failure while reading file. Read length was not equal to stat() length" << std::endl;
- close(fd);
- exit(EXIT_FAILURE);
+ if (read_length != sbuf.st_size)
+ {
+ std::cerr << "Failure while reading file. Read length was not equal to stat() length" << std::endl;
+ close(fd);
+ free(file_buffer_ptr);
+ exit(EXIT_FAILURE);
+ }
}
memcached_return_t rc;
if (memcached_failed(rc))
{
std::cerr << "Error occrrured during memcached_set(): " << memcached_last_error_message(memc) << std::endl;
- ::close(fd);
exit_code= EXIT_FAILURE;
}