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[tor-commits] [tor/master] removed PARAM_LEN
commit 8b8f87a06ad5f18460012d0a0b4ceaa119bbccd3
Author: Cristian Toader <cristian.matei.toader@xxxxxxxxx>
Date: Wed Aug 28 19:56:42 2013 +0300
removed PARAM_LEN
---
src/common/sandbox.c | 9 +++------
src/common/sandbox.h | 3 ---
2 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/src/common/sandbox.c b/src/common/sandbox.c
index 50d6f99..8ef8757 100644
--- a/src/common/sandbox.c
+++ b/src/common/sandbox.c
@@ -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;
}
diff --git a/src/common/sandbox.h b/src/common/sandbox.h
index 6cb827e..a844fc5 100644
--- a/src/common/sandbox.h
+++ b/src/common/sandbox.h
@@ -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
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