ce4be3af86
log_strdup writes out of bounds of a strdup slab.
e.g: CONFIG_LOG_STRDUP_MAX_STRING=46 and
LOG_STRBUF_STR_SIZE=47 then in the line L:529
sdupl[LOG_STRBUF_STR_SIZE - 1] = '\0';
writes out of bounds because the available buffer space
is only 44 bytes (rounded up to 48 bytes and minus 4 bytes
for the allocated flag).
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
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|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig.template.log_config | ||
| log_backend_native_posix.c | ||
| log_backend_uart.c | ||
| log_cmds.c | ||
| log_core.c | ||
| log_list.c | ||
| log_list.h | ||
| log_msg.c | ||
| log_output.c | ||
| sys_log_net.c | ||
| sys_log.c | ||