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rt: Allocate room for null terminator in logging spec

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This commit is contained in:
Brian Anderson
2011-05-13 22:42:52 -04:00
parent 85120d9959
commit 9e9d57657d
1 changed files with 3 additions and 2 deletions
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5
src/rt/rust_log.cpp
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@@ -239,8 +239,9 @@ void update_log_settings(void* crate_map, char* settings) {
log_directive dirs[256]; log_directive dirs[256];
size_t n_dirs = 0; size_t n_dirs = 0;
if (settings) { if (settings) {
buffer = (char*)malloc(strlen(settings)); size_t buflen = strlen(settings) + 1;
strcpy(buffer, settings); buffer = (char*)malloc(buflen);
strncpy(buffer, settings, buflen);
n_dirs = parse_logging_spec(buffer, &dirs[0]); n_dirs = parse_logging_spec(buffer, &dirs[0]);
} }