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Fix Release-only crash: uninitialized driver_node_t in configure_driver (_init flow) #41

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Fix Release-only crash: uninitialized driver_node_t in configure_driver (_init flow) #41

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b3714d0
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Copilot Mar 11, 2026
f77dc77
fix: initialize dmdrvi_stat_t in _readdir to prevent Release-only crash
Copilot Mar 11, 2026
e901aa8
fix: zero-initialize driver_node_t before passing dev_num to dmdrvi_c…
Copilot Mar 11, 2026
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3 changes: 2 additions & 1 deletion src/dmdevfs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -684,7 +684,7 @@ dmod_dmfsi_dif_api_declaration( 1.0, dmdevfs, int, _readdir, (dmfsi_context_t ct
// Extract basename from the full path for the directory entry
read_base_name(driver->path, entry->name, sizeof(entry->name));

dmdrvi_stat_t stat;
dmdrvi_stat_t stat = {0};
int res = driver_stat(driver, driver->path, &stat);
if (res != 0)
{
Expand Down Expand Up @@ -951,6 +951,7 @@ static driver_node_t* configure_driver(const char* driver_name, dmini_context_t
DMOD_LOG_STEP(1, "Failed to configure driver: %s\n", driver_name);
return NULL;
}
memset(driver_node, 0, sizeof(driver_node_t));

DMOD_LOG_STEP_PROGRESS(75, "Creating driver context: %s\n", driver_name);
driver_node->was_loaded = was_loaded;
Expand Down