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| author | Wolfgang Denk <wd@denx.de> | 2010-07-24 22:16:20 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-08-09 00:53:57 +0200 |
| commit | 9ed4a9582ff61225d46241a1c99795549722503c (patch) | |
| tree | 26d69509babcff8af8f7316fbb8cbe4c04e84606 /common/cmd_boot.c | |
| parent | 739b8080af30d6de73b13725abe27275dd3b27f6 (diff) | |
| download | u-boot-imx-9ed4a9582ff61225d46241a1c99795549722503c.zip u-boot-imx-9ed4a9582ff61225d46241a1c99795549722503c.tar.gz u-boot-imx-9ed4a9582ff61225d46241a1c99795549722503c.tar.bz2 | |
getenv_f(): fix handling of too short buffers
Fix error handling in getenv_f() when the user provided buffer is too
short to hold the variable name; make sure to truncate and
NUL-terminate without overwriting the buffer limits.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/cmd_boot.c')
0 files changed, 0 insertions, 0 deletions