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Merge pull request #3629 from YosysHQ/micko/clang_fixes

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Fixes for some of clang scan-build detected issues
This commit is contained in:
Miodrag Milanović 2023-01-23 16:24:22 +01:00 • committed by GitHub
commit 245884a101
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 39 additions and 23 deletions
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2
kernel/fstdata.cc
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@ -197,7 +197,7 @@ static void reconstruct_clb_attimes(void *user_data, uint64_t pnt_time, fstHandl
void FstData::reconstruct_callback_attimes(uint64_t pnt_time, fstHandle pnt_facidx, const unsigned char *pnt_value, uint32_t /* plen */)
{
if (pnt_time > end_time) return;
if (pnt_time > end_time || !pnt_value) return;
// if we are past the timestamp
bool is_clock = false;
if (!all_samples) {

7
kernel/register.cc
View file

@ -531,10 +531,11 @@ void Frontend::extra_args(std::istream *&f, std::string &filename, std::vector<s
std::ifstream *ff = new std::ifstream;
ff->open(filename.c_str(), bin_input ? std::ifstream::binary : std::ifstream::in);
yosys_input_files.insert(filename);
if (ff->fail())
if (ff->fail()) {
delete ff;
else
f = ff;
ff = nullptr;
}
f = ff;
if (f != NULL) {
// Check for gzip magic
unsigned char magic[3];

4
kernel/yosys.cc
View file

@ -469,8 +469,8 @@ std::string make_temp_dir(std::string template_str)
# endif
char *p = strdup(template_str.c_str());
p = mkdtemp(p);
log_assert(p != NULL);
char *res = mkdtemp(p);
log_assert(res != NULL);
template_str = p;
free(p);