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| author | Shao Miller <shao.miller@yrdsb.edu.on.ca> | 2009-12-11 19:53:16 +0100 |
|---|---|---|
| committer | Erwan Velu <erwan.velu@free.fr> | 2009-12-11 19:53:16 +0100 |
| commit | cd5188bc5c189b6d374ccd4cd5eeba0d9f718ae1 (patch) | |
| tree | 28de52b1cbd09bd5ab103789f5777b138ad0bdd7 | |
| parent | 50e8504edee547ad9c9e8900550ec5c85b77435e (diff) | |
| download | syslinux.git-cd5188bc5c189b6d374ccd4cd5eeba0d9f718ae1.tar.gz syslinux.git-cd5188bc5c189b6d374ccd4cd5eeba0d9f718ae1.tar.xz syslinux.git-cd5188bc5c189b6d374ccd4cd5eeba0d9f718ae1.zip | |
memdisk: Fix "might be used uninitialized" warning
Impact: Initializing variables
The checksum_buf function was providing an incorrect checksum
on at least one build.
| -rw-r--r-- | memdisk/setup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/memdisk/setup.c b/memdisk/setup.c index ea17afda..b8eadfb7 100644 --- a/memdisk/setup.c +++ b/memdisk/setup.c @@ -592,7 +592,7 @@ static const struct geometry *get_disk_image_geometry(uint32_t where, while (!ok) { /* Assume it's a floppy drive, guess a geometry */ unsigned int type, track; - int c, h, s; + int c, h, s = 0; if (xsectors < 320 * 2) { c = 40; @@ -795,7 +795,7 @@ static void relocate_rm_code(uint32_t newbase) static uint8_t checksum_buf(const void *buf, int count) { const uint8_t *p = buf; - uint8_t c; + uint8_t c = 0; while (count--) c += *p++; |