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-rw-r--r--buspirate_spi.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/buspirate_spi.c b/buspirate_spi.c
index 9d229f4..f0e84bc 100644
--- a/buspirate_spi.c
+++ b/buspirate_spi.c
@@ -250,6 +250,7 @@ int buspirate_spi_init(void)
if (!bp_commbuf) {
bp_commbufsize = 0;
msg_perr("Out of memory!\n");
+ free(dev);
return ERROR_OOM;
}
bp_commbufsize = DEFAULT_BUFSIZE;
@@ -263,8 +264,12 @@ int buspirate_spi_init(void)
return ret;
}
- if (register_shutdown(buspirate_spi_shutdown, NULL))
+ if (register_shutdown(buspirate_spi_shutdown, NULL) != 0) {
+ bp_commbufsize = 0;
+ free(bp_commbuf);
+ bp_commbuf = NULL;
return 1;
+ }
/* This is the brute force version, but it should work.
* It is likely to fail if a previous flashrom run was aborted during a write with the new SPI commands
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