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| author | Hans de Goede <hdegoede@redhat.com> | 2014-07-14 14:01:47 +0200 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-07-14 13:21:30 -0700 |
| commit | 4dbb641bb2d4037f107b58b31e80963dc8b72c0e (patch) | |
| tree | a9666f9a0a2dc41c4d21636dbf1cf0699b9bde60 /config | |
| parent | 25eca7ce35973577c8d85704c270f7fb53e6732e (diff) | |
config_odev_add_attribute*: Check for right attribute type
Don't allow setting string attributes to integers and vice versa.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'config')
| -rw-r--r-- | config/config.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/config/config.c b/config/config.c index 551451623..a26d835e1 100644 --- a/config/config.c +++ b/config/config.c @@ -172,12 +172,38 @@ config_odev_find_or_add_attribute(struct OdevAttributes *attribs, int attrib) return oa; } +static int config_odev_get_attribute_type(int attrib) +{ + switch (attrib) { + case ODEV_ATTRIB_PATH: + case ODEV_ATTRIB_SYSPATH: + case ODEV_ATTRIB_BUSID: + return ODEV_ATTRIB_STRING; + case ODEV_ATTRIB_FD: + case ODEV_ATTRIB_MAJOR: + case ODEV_ATTRIB_MINOR: + return ODEV_ATTRIB_INT; + case ODEV_ATTRIB_DRIVER: + return ODEV_ATTRIB_STRING; + default: + LogMessage(X_ERROR, "Error %s called for unknown attribute %d\n", + __func__, attrib); + return ODEV_ATTRIB_UNKNOWN; + } +} + Bool config_odev_add_attribute(struct OdevAttributes *attribs, int attrib, const char *attrib_name) { struct OdevAttribute *oa; + if (config_odev_get_attribute_type(attrib) != ODEV_ATTRIB_STRING) { + LogMessage(X_ERROR, "Error %s called for non string attrib %d\n", + __func__, attrib); + return FALSE; + } + oa = config_odev_find_or_add_attribute(attribs, attrib); free(oa->attrib_name); oa->attrib_name = XNFstrdup(attrib_name); @@ -191,6 +217,12 @@ config_odev_add_int_attribute(struct OdevAttributes *attribs, int attrib, { struct OdevAttribute *oa; + if (config_odev_get_attribute_type(attrib) != ODEV_ATTRIB_INT) { + LogMessage(X_ERROR, "Error %s called for non integer attrib %d\n", + __func__, attrib); + return FALSE; + } + oa = config_odev_find_or_add_attribute(attribs, attrib); oa->attrib_value = attrib_value; oa->attrib_type = ODEV_ATTRIB_INT; |