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rgbfix: Add check to malloc()

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Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
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Antonio Niño Díaz
2018-04-03 22:37:01 +01:00
parent e2b4554a5c
commit 2e695334c1
1 changed files with 2 additions and 0 deletions
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src/fix/main.c
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@@ -380,6 +380,8 @@ int main(int argc, char *argv[])
warnx("ROM size is bigger than 8MiB"); warnx("ROM size is bigger than 8MiB");
buf = malloc(newsize - romsize); buf = malloc(newsize - romsize);
if (buf == NULL)
errx(1, "Couldn't allocate memory for padded ROM.");
memset(buf, padvalue, newsize - romsize); memset(buf, padvalue, newsize - romsize);
fwrite(buf, 1, newsize - romsize, rom); fwrite(buf, 1, newsize - romsize, rom);