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Fixed random filename generator, no longer resets to the first value each attempt.

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This commit is contained in:
Dwedit 2018-09-23 14:20:25 -05:00
parent badac565da
commit 1987b74179
1 changed files with 4 additions and 2 deletions
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6
runahead/secondary_core.c
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@ -85,6 +85,7 @@ static bool write_file_with_random_name(char **tempDllPath,
bool okay = false;
const char *prefix = "tmp";
time_t time_value = time(NULL);
unsigned number_value = (unsigned)time_value;
char *ext = strcpy_alloc_force(
path_get_extension(*tempDllPath));
int ext_len = (int)strlen(ext);
@ -100,8 +101,9 @@ static bool write_file_with_random_name(char **tempDllPath,
/* Try up to 30 'random' filenames before giving up */
for (i = 0; i < 30; i++)
{
unsigned int number_value = (unsigned int)time_value * 214013 + 2531011;
int number = (number_value >> 14) % 100000;
int number;
number_value = number_value * 214013 + 2531011;
number = (number_value >> 14) % 100000;
snprintf(number_buf, sizeof(number_buf), "%05d", number);