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Use 64-bit file sizes when resuming scans. See #1742

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dmiller
2019-09-16 16:33:04 +00:00
parent 7ce92c68df
commit 7d7f0672d2
3 changed files with 17 additions and 9 deletions
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6
nmap.cc
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@@ -2335,14 +2335,14 @@ int nmap_main(int argc, char *argv[]) {
int gather_logfile_resumption_state(char *fname, int *myargc, char ***myargv) {
char *filestr;
int filelen;
s64 filelen;
char nmap_arg_buffer[4096]; /* roughly aligned with arg_parse limit */
struct in_addr lastip;
char *p, *q, *found, *lastipstr; /* I love C! */
/* We mmap it read/write since we will change the last char to a newline if it is not already */
filestr = mmapfile(fname, &filelen, O_RDWR);
if (!filestr) {
fatal("Could not mmap() %s file. Make sure you have enough rights and the file really exists.", fname);
pfatal("Could not mmap() %s file", fname);
}
if (filelen < 20) {
@@ -2486,7 +2486,7 @@ int gather_logfile_resumption_state(char *fname, int *myargc, char ***myargv) {
/* Ensure the log file ends with a newline */
filestr[filelen - 1] = '\n';
if (munmap(filestr, filelen) != 0)
gh_perror("%s: error in munmap(%p, %u)", __func__, filestr, filelen);
gh_perror("%s: error in munmap(%p, %ld)", __func__, filestr, filelen);
return 0;
}