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The Windows API has an _snprintf function that is not the same as
Unix's snprintf(): if the string is truncated then no trailing NUL
character is appended. This makes the function unsafe. Define a
replacement/wrapper called M_snprintf that works the same but always
appends a trailing NUL, for safety on Windows and other OSes that
behave like this.
Do the same thing for vsnprintf(), and update HACKING to list
snprintf/vsnprintf as forbidden functions. This fixes #375;
thanks to Quasar for pointing out the different behavior of these
functions.
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Use snprintf() in place of sprintf(). This is part of fixing #371.
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Eliminate use of strcpy, strcat, strncpy, and use the new safe
alternatives.
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Vanilla compatible.
Subversion-branch: /branches/v2-branch
Subversion-revision: 2630
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Subversion-branch: /branches/v2-branch
Subversion-revision: 2626
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conversions for ACS vars and add functions to read/write player_t
structures.
Subversion-branch: /branches/v2-branch
Subversion-revision: 2625
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instances of this within the code (thanks Edward-san).
Subversion-branch: /branches/v2-branch
Subversion-revision: 2468
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hold pointer values.
Subversion-branch: /branches/v2-branch
Subversion-revision: 2407
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Subversion-branch: /branches/raven-branch
Subversion-revision: 1375
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remove old code.
Subversion-branch: /branches/raven-branch
Subversion-revision: 1338
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i_video definitions and use common i_video.c interface.
Subversion-branch: /branches/raven-branch
Subversion-revision: 1312
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swapping macros, bounding box checking, read/write file, screenshot and
command line argument code. Update Heretic code to use ANG1_X rather
than the new (correct) ANG1 definition.
Subversion-branch: /branches/raven-branch
Subversion-revision: 1311
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Subversion-branch: /branches/raven-branch
Subversion-revision: 1232
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Subversion-branch: /branches/raven-branch
Subversion-revision: 1197
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Subversion-branch: /branches/raven-branch
Subversion-revision: 1195
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