Fix use after free in SD library

[Ariakenom]

Description of Change

The destructor of AcquireSPI uses card after card has been freed.

The issue causes constant crashes for me.

(Sidenote: s_cards[pdrv] is accessed before pdrv is checked to be valid throughout the file)

Tests scenarios

Tested on a ESP32-S3 via platformio framework "espidf, arduino".

Related links

Introduced in b6ca5a8

[CLAassistant]

All committers have signed the CLA.

[github-actions]

Warnings

⚠️

Some issues found for the commit messages in this PR: the commit message "fix(sd): Fix use after free": summary looks too short Please fix these commit messages - here are some basic tips: follow Conventional Commits style correct format of commit message should be: <type/action>(<scope/component>): <summary>, for example fix(esp32): Fixed startup timeout issue allowed types are: change,ci,docs,feat,fix,refactor,remove,revert,test sufficiently descriptive message summary should be between 20 to 72 characters and start with upper case letter avoid Jira references in commit messages (unavailable/irrelevant for our customers) TIP: Install pre-commit hooks and run this check when committing (uses the Conventional Precommit Linter).

👋 Hello Ariakenom, we appreciate your contribution to this project!

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Generated by 🚫 dangerJS against 60e9415

[P-R-O-C-H-Y]

Looking good :), will test before marking as Pending merge.

[github-actions]

Memory usage test (comparing PR against master branch)

The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.

Memory	FLASH [bytes]		FLASH [%]		RAM [bytes]		RAM [%]
Target	DEC	INC	DEC	INC	DEC	INC	DEC	INC
ESP32S3	💚 -12	0	0.00	0.00	0	0	0.00	0.00
ESP32S2	💚 -12	0	0.00	0.00	0	0	0.00	0.00
ESP32C3	💚 -4	0	0.00	0.00	0	0	0.00	0.00
ESP32C6	💚 -4	0	0.00	0.00	0	0	0.00	0.00
ESP32H2	💚 -4	0	0.00	0.00	0	0	0.00	0.00
ESP32	💚 -4	0	0.00	0.00	0	0	0.00	0.00

Click to expand the detailed deltas report [usage change in BYTES]

Target	ESP32S3		ESP32S2		ESP32C3		ESP32C6		ESP32H2		ESP32
Example	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM
SD/examples/SD_Test	0	0	0	0	💚 -4	0	💚 -4	0	💚 -4	0	💚 -4	0
SD/examples/SD_time	💚 -12	0	💚 -12	0	💚 -4	0	💚 -4	0	-	-	0	0

[github-actions]

Test Results

 56 files   -  83   56 suites   - 83   5m 15s ⏱️ - 1h 37m 54s
 21 tests  -   9   21 ✅  -   9  0 💤 ±0  0 ❌ ±0 
135 runs   - 168  135 ✅  - 168  0 💤 ±0  0 ❌ ±0 

Results for commit 60e9415. ± Comparison against base commit 70786dc.

This pull request removes 9 tests.

performance.coremark.test_coremark ‑ test_coremark
performance.fibonacci.test_fibonacci ‑ test_fibonacci
performance.psramspeed.test_psramspeed ‑ test_psramspeed
performance.ramspeed.test_ramspeed ‑ test_ramspeed
performance.superpi.test_superpi ‑ test_superpi
test_touch_errors
test_touch_interrtupt
test_touch_read
validation.periman.test_periman ‑ test_periman

♻️ This comment has been updated with latest results.