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removed PARAM_LEN

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This commit is contained in:
Cristian Toader 2013-08-28 19:56:42 +03:00
parent b121ca581d
commit 8b8f87a06a
2 changed files with 3 additions and 9 deletions
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9
src/common/sandbox.c
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@ -669,7 +669,7 @@ sandbox_intern_string(const char *param)
return NULL;
for (elem = filter_dynamic; elem != NULL; elem = elem->next) {
if (elem->prot && !strncmp(param, (char*)(elem->param), MAX_PARAM_LEN)) {
if (elem->prot && !strcmp(param, (char*)(elem->param))) {
return (char*)(elem->param);
}
}
@ -688,10 +688,7 @@ prot_strdup(char* str)
goto out;
// allocating protected memory region for parameter
param_size = 1 + strnlen(str, MAX_PARAM_LEN);
if (param_size == MAX_PARAM_LEN) {
log_warn(LD_BUG, "(Sandbox) Parameter length too large!");
}
param_size = 1 + strlen(str);
res = (char*) mmap(NULL, param_size, PROT_READ | PROT_WRITE, MAP_PRIVATE |
MAP_ANON, -1, 0);
@ -903,7 +900,7 @@ sandbox_getaddrinfo(const char *name, struct addrinfo **res)
return -1;
}
if (strncmp(name, hname, sizeof(hname)) || sb_addr_info == NULL) {
if (strcmp(name, hname) || sb_addr_info == NULL) {
log_err(LD_BUG,"(Sandbox) failed for hname %s!", name);
return -1;
}

3
src/common/sandbox.h
View File

@ -36,9 +36,6 @@
#include <seccomp.h>
#include <netdb.h>
/** Security measure for filter string parameter lengths*/
#define MAX_PARAM_LEN 64
#define PARAM_PTR 0
#define PARAM_NUM 1