cederom opened a new pull request, #3027:
URL: https://github.com/apache/nuttx-apps/pull/3027
## Summary
* examples/xmlrpc/calls.c used 80 bytes call buffers.
* update buffers to CONFIG_XMLRPC_STRINGSIZE+1 that is build time
configurable.
* this keeps buffers size coherent with configuration.
## Impact
* xmlrpc strings and buffers are now equal in size that prevents overflows.
## Testing
Please help in runtime testing :-)
```
% uname -a
FreeBSD octagon 14.2-RELEASE-p1 FreeBSD 14.2-RELEASE-p1 GENERIC amd64
% ./tools/configure.sh -B esp32-devkitc:wifinsh
% gmake menuconfig <- enable apps / examples / xmlrpc.
% kconfig-diff
BASE_DEFCONFIG "esp32-devkitc:wifinsh" -> "esp32-devkitc:wifinsh-dirty"
EXAMPLES_XMLRPC n -> y
NETUTILS_XMLRPC n -> y
+EXAMPLES_XMLRPC_BUFFERSIZE 1024
+XMLRPC_STRINGSIZE 64
% gmake -j8
Create version.h
Cloning Espressif HAL for 3rd Party Platforms
Clone: chip/esp-hal-3rdparty
Downloading: v1.7.12.tar.gz
Unpacking: v1.7.12.tar.gz -> cJSON
Register: xmlrpc
Register: renew
Register: nsh
Register: ping
Register: sh
Register: telnetd
Register: wapi
Espressif HAL for 3rd Party Platforms:
e5cef265cca9d272c428d210453d574bcc25c5f4
Espressif HAL for 3rd Party Platforms: initializing submodules...
Applying patches...
CPP:
/XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
/XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
nuttx
Memory region Used Size Region Size %age Used
ROM: 776692 B 4194272 B 18.52%
iram0_0_seg: 128812 B 168 KB 74.88%
irom0_0_seg: 580084 B 3342304 B 17.36%
dram0_0_seg: 73064 B 180736 B 40.43%
drom0_0_seg: 139276 B 4194272 B 3.32%
rtc_iram_seg: 0 GB 8 KB 0.00%
rtc_slow_seg: 0 GB 4 KB 0.00%
extmem_seg: 0 GB 4 MB 0.00%
CP: nuttx.hex
MKIMAGE: ESP32 binary
esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio -ff 40m -o
nuttx.bin nuttx
esptool.py v4.8.1
Creating esp32 image...
Image has only RAM segments visible. ROM segments are hidden and SHA256
digest is not appended.
Merged 1 ELF section
Successfully created esp32 image.
Generated: nuttx.bin
```
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