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_kern_read_link() no longer null-terminates the read string. Fixes

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loading of symlinked libraries.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24467 a95241bf-73f2-0310-859d-f6bbb57e9c96
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Ingo Weinhold
2008-03-19 14:09:03 +00:00
parent 694f0665c0
commit c57db7d007
1 changed files with 2 additions and 1 deletions
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src/system/runtime_loader/runtime_loader.c
+2 -1
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@@ -139,13 +139,14 @@ try_open_executable(const char *dir, int dirLength, const char *name,
if (S_ISLNK(stat.st_mode)) { if (S_ISLNK(stat.st_mode)) {
char buffer[PATH_MAX]; char buffer[PATH_MAX];
size_t length = PATH_MAX; size_t length = PATH_MAX - 1;
char *lastSlash; char *lastSlash;
// it's a link, indeed // it's a link, indeed
status = _kern_read_link(-1, path, buffer, &length); status = _kern_read_link(-1, path, buffer, &length);
if (status < B_OK) if (status < B_OK)
return status; return status;
buffer[length] = '\0';
lastSlash = strrchr(path, '/'); lastSlash = strrchr(path, '/');
if (buffer[0] != '/' && lastSlash != NULL) { if (buffer[0] != '/' && lastSlash != NULL) {