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do not assume sizeof(int) is the pointer size

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sizeof(int) is not necessarily the same as the pointer size. On my amd64
system sizeof(int) is 4 bytes while the pointer size is 8 bytes. The
change solves https://github.com/vanhauser-thc/thc-hydra/issues/27 for
me.
This commit is contained in:
Lukas Schwaighofer 2017-04-24 18:21:25 +02:00
commit 1c3ebae990
1 changed files with 3 additions and 3 deletions
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6
hydra.c
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@ -967,7 +967,7 @@ void hydra_restore_read() {
} }
if (debug) if (debug)
printf("[DEBUG] reading restore file: Step 11 complete\n"); printf("[DEBUG] reading restore file: Step 11 complete\n");
hydra_heads = malloc((hydra_options.max_use + 2) * sizeof(int) + 16); hydra_heads = malloc(sizeof(hydra_head*) * hydra_options.max_use);
for (j = 0; j < hydra_options.max_use; j++) { for (j = 0; j < hydra_options.max_use; j++) {
hydra_heads[j] = malloc(sizeof(hydra_head)); hydra_heads[j] = malloc(sizeof(hydra_head));
fck = (int) fread(hydra_heads[j], sizeof(hydra_head), 1, f); fck = (int) fread(hydra_heads[j], sizeof(hydra_head), 1, f);
@ -3583,7 +3583,7 @@ int main(int argc, char *argv[]) {
if (tmpptr != NULL) if (tmpptr != NULL)
*tmpptr = 0; *tmpptr = 0;
countservers = hydra_brains.targets = 1; countservers = hydra_brains.targets = 1;
hydra_targets = malloc(sizeof(int) * 4); hydra_targets = malloc(sizeof(hydra_target*) * 4);
hydra_targets[0] = malloc(sizeof(hydra_target)); hydra_targets[0] = malloc(sizeof(hydra_target));
memset(hydra_targets[0], 0, sizeof(hydra_target)); memset(hydra_targets[0], 0, sizeof(hydra_target));
hydra_targets[0]->target = servers_ptr = hydra_options.server; hydra_targets[0]->target = servers_ptr = hydra_options.server;
@ -3641,7 +3641,7 @@ int main(int argc, char *argv[]) {
} }
} else { // standard: single target on command line } else { // standard: single target on command line
countservers = hydra_brains.targets = 1; countservers = hydra_brains.targets = 1;
hydra_targets = malloc(sizeof(int) * 4); hydra_targets = malloc(sizeof(hydra_target*) * 4);
hydra_targets[0] = malloc(sizeof(hydra_target)); hydra_targets[0] = malloc(sizeof(hydra_target));
memset(hydra_targets[0], 0, sizeof(hydra_target)); memset(hydra_targets[0], 0, sizeof(hydra_target));
hydra_targets[0]->target = servers_ptr = hydra_options.server; hydra_targets[0]->target = servers_ptr = hydra_options.server;